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cve-2015-8011
Vulnerability from cvelistv5
Published
2020-01-28 18:15
Modified
2024-08-06 08:06
Severity ?
EPSS score ?
Summary
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://www.openwall.com/lists/oss-security/2015/10/16/2 | Mailing List, Patch, Third Party Advisory | |
cve@mitre.org | http://www.openwall.com/lists/oss-security/2015/10/30/2 | Mailing List, Patch, Third Party Advisory | |
cve@mitre.org | https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf | ||
cve@mitre.org | https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2 | Patch, Third Party Advisory | |
cve@mitre.org | https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html | Mailing List, Third Party Advisory | |
cve@mitre.org | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/ | ||
cve@mitre.org | https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07 | ||
cve@mitre.org | https://www.debian.org/security/2021/dsa-4836 | Third Party Advisory |
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Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.debian.org/security/2021/dsa-4836\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
rhsa-2021_0988
Vulnerability from csaf_redhat
Published
2021-03-25 12:18
Modified
2024-11-05 23:24
Summary
Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update
Notes
Topic
An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal.
The following packages have been upgraded to a later upstream version: rhvm-appliance (4.4). (BZ#1915881)
Security Fix(es):
* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)
* postgresql: Uncontrolled search path element in logical replication (CVE-2020-14349)
* postgresql: Uncontrolled search path element in CREATE EXTENSION (CVE-2020-14350)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal.\n\nThe following packages have been upgraded to a later upstream version: rhvm-appliance (4.4). (BZ#1915881)\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)\n\n* postgresql: Uncontrolled search path element in logical replication (CVE-2020-14349)\n\n* postgresql: Uncontrolled search path element in CREATE EXTENSION (CVE-2020-14350)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:0988", "url": "https://access.redhat.com/errata/RHSA-2021:0988" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1865744", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865744" }, { "category": "external", "summary": "1865746", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865746" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1915881", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1915881" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0988.json" } ], "title": "Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update", "tracking": { "current_release_date": "2024-11-05T23:24:18+00:00", "generator": { "date": "2024-11-05T23:24:18+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:0988", "initial_release_date": "2021-03-25T12:18:28+00:00", "revision_history": [ { "date": "2021-03-25T12:18:28+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-03-25T12:18:28+00:00", "number": "2", "summary": "Last updated version" }, { "date": 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"rhvm-appliance-2:4.4-20210310.0.el8ev.src", "product_id": "rhvm-appliance-2:4.4-20210310.0.el8ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhvm-appliance@4.4-20210310.0.el8ev?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "product": { "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "product_id": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhvm-appliance@4.4-20210310.0.el8ev?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src" }, "product_reference": "rhvm-appliance-2:4.4-20210310.0.el8ev.src", "relates_to_product_reference": "8Base-RHV-Agents-4" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" }, "product_reference": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "relates_to_product_reference": "8Base-RHV-Agents-4" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 8", "product_id": "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src" }, "product_reference": "rhvm-appliance-2:4.4-20210310.0.el8ev.src", "relates_to_product_reference": "8Base-RHV-Hypervisor-4" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 as a component of Red Hat Virtualization 4 Hypervisor for RHEL 8", "product_id": "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" }, "product_reference": "rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "relates_to_product_reference": "8Base-RHV-Hypervisor-4" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-25T12:18:28+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:0988" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" }, { "cve": "CVE-2020-14349", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2020-08-04T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1865744" } ], "notes": [ { "category": "description", "text": "A flaw was found in PostgreSQL, where it did not properly sanitize the search_path during logical replication. This flaw allows an authenticated attacker to use this flaw in an attack similar to CVE-2018-1058 to execute an arbitrary SQL command in the user\u0027s context for replication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "postgresql: Uncontrolled search path element in logical replication", "title": "Vulnerability summary" }, { "category": "other", "text": "In Red Hat Gluster Storage 3, PostgreSQL was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-14349" }, { "category": "external", "summary": "RHBZ#1865744", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865744" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14349", "url": "https://www.cve.org/CVERecord?id=CVE-2020-14349" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14349", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14349" } ], "release_date": "2020-08-13T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-25T12:18:28+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:0988" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "postgresql: Uncontrolled search path element in logical replication" }, { "cve": "CVE-2020-14350", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2020-08-04T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1865746" } ], "notes": [ { "category": "description", "text": "A flaw was found in PostgreSQL, where some PostgreSQL extensions did not use the search_path safely in their installation script. This flaw allows an attacker with sufficient privileges to trick an administrator into executing a specially crafted script during the extension\u0027s installation or update. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "postgresql: Uncontrolled search path element in CREATE EXTENSION", "title": "Vulnerability summary" }, { "category": "other", "text": "In Red Hat Gluster Storage 3, PostgreSQL was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-14350" }, { "category": "external", "summary": "RHBZ#1865746", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865746" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-14350", "url": "https://www.cve.org/CVERecord?id=CVE-2020-14350" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14350", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14350" } ], "release_date": "2020-08-13T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-25T12:18:28+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:0988" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src", "8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "postgresql: Uncontrolled search path element in CREATE EXTENSION" } ] }
rhsa-2021_2205
Vulnerability from csaf_redhat
Published
2021-06-02 14:32
Modified
2024-11-05 23:39
Summary
Red Hat Security Advisory: Red Hat OpenStack Platform 10.0 (openvswitch) security update
Notes
Topic
An update for openvswitch is now available for Red Hat OpenStack Platform
10 (Newton).
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* buffer overflow in the lldp_decode function in daemon/protocols/lldp.c
(CVE-2015-8011)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch is now available for Red Hat OpenStack Platform\n10 (Newton).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nSecurity Fix(es):\n\n* buffer overflow in the lldp_decode function in daemon/protocols/lldp.c\n(CVE-2015-8011)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2205", "url": "https://access.redhat.com/errata/RHSA-2021:2205" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2205.json" } ], "title": "Red Hat Security Advisory: Red Hat OpenStack Platform 10.0 (openvswitch) security update", "tracking": { "current_release_date": "2024-11-05T23:39:20+00:00", "generator": { "date": "2024-11-05T23:39:20+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:2205", "initial_release_date": "2021-06-02T14:32:22+00:00", "revision_history": [ { "date": "2021-06-02T14:32:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-06-02T14:32:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T23:39:20+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "OpenStack 10.0 Tools for RHEL 7", "product": { "name": "OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:10::el7" } } }, { "category": "product_name", "name": "Red Hat OpenStack Platform 10.0", "product": { "name": "Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:10::el7" } } } ], "category": "product_family", "name": "Red Hat OpenStack Platform" }, { "branches": [ { "category": "product_version", "name": "openvswitch-0:2.9.9-1.el7fdp.src", "product": { "name": "openvswitch-0:2.9.9-1.el7fdp.src", "product_id": "openvswitch-0:2.9.9-1.el7fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch@2.9.9-1.el7fdp?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "openvswitch-0:2.9.9-1.el7fdp.x86_64", "product": { "name": "openvswitch-0:2.9.9-1.el7fdp.x86_64", "product_id": "openvswitch-0:2.9.9-1.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch@2.9.9-1.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "product": { "name": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "product_id": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch-devel@2.9.9-1.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "product": { "name": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "product_id": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/python-openvswitch@2.9.9-1.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "product": { "name": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "product_id": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch-debuginfo@2.9.9-1.el7fdp?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "openvswitch-test-0:2.9.9-1.el7fdp.noarch", "product": { "name": "openvswitch-test-0:2.9.9-1.el7fdp.noarch", "product_id": "openvswitch-test-0:2.9.9-1.el7fdp.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch-test@2.9.9-1.el7fdp?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "openvswitch-0:2.9.9-1.el7fdp.src as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src" }, "product_reference": "openvswitch-0:2.9.9-1.el7fdp.src", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-0:2.9.9-1.el7fdp.x86_64 as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-test-0:2.9.9-1.el7fdp.noarch as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch" }, "product_reference": "openvswitch-test-0:2.9.9-1.el7fdp.noarch", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64 as a component of Red Hat OpenStack Platform 10.0", "product_id": "7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-0:2.9.9-1.el7fdp.src as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src" }, "product_reference": "openvswitch-0:2.9.9-1.el7fdp.src", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-0:2.9.9-1.el7fdp.x86_64 as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch-test-0:2.9.9-1.el7fdp.noarch as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch" }, "product_reference": "openvswitch-test-0:2.9.9-1.el7fdp.noarch", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" }, { "category": "default_component_of", "full_product_name": { "name": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64 as a component of OpenStack 10.0 Tools for RHEL 7", "product_id": "7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" }, "product_reference": "python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-RHOS-DEVTOOLS-10.0" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-06-02T14:32:22+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2205" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhsa-2020_5611
Vulnerability from csaf_redhat
Published
2020-12-17 09:02
Modified
2024-11-05 23:07
Summary
Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update
Notes
Topic
An update for cockpit-ovirt, redhat-release-virtualization-host, redhat-virtualization-host, and v2v-conversion-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
The following packages have been upgraded to a later upstream version: cockpit-ovirt (0.14.15), redhat-release-virtualization-host (4.4.3), redhat-virtualization-host (4.4.3), v2v-conversion-host (1.16.2). (BZ#1898023, BZ#1902301, BZ#1907539)
Security Fix(es):
* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)
* nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* Previously, upgrade from Red Had Virtualization (RHV) 4.4.1 to RHV 4.4.2 failed due to dangling symlinks from the iSCSI Storage Domain that weren't cleaned up. In this release, the upgrade succeeds. (BZ#1895356)
* Previously, when migrating a Windows virtual machine from a VMware environment to Red Hat Virtualization 4.4.3, the migration failed due to a file permission error. In this release, the migration succeeds. (BZ#1901423)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for cockpit-ovirt, redhat-release-virtualization-host, redhat-virtualization-host, and v2v-conversion-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks. \n\nThe ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks.\n\nThe following packages have been upgraded to a later upstream version: cockpit-ovirt (0.14.15), redhat-release-virtualization-host (4.4.3), redhat-virtualization-host (4.4.3), v2v-conversion-host (1.16.2). (BZ#1898023, BZ#1902301, BZ#1907539)\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)\n\n* nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Previously, upgrade from Red Had Virtualization (RHV) 4.4.1 to RHV 4.4.2 failed due to dangling symlinks from the iSCSI Storage Domain that weren\u0027t cleaned up. In this release, the upgrade succeeds. (BZ#1895356)\n\n* Previously, when migrating a Windows virtual machine from a VMware environment to Red Hat Virtualization 4.4.3, the migration failed due to a file permission error. In this release, the migration succeeds. (BZ#1901423)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2020:5611", "url": "https://access.redhat.com/errata/RHSA-2020:5611" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1835685", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1835685" }, { "category": "external", "summary": "1857412", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857412" }, { "category": "external", "summary": "1895356", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1895356" }, { "category": "external", "summary": "1895762", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1895762" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1898023", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1898023" }, { "category": "external", "summary": "1898024", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1898024" }, { "category": "external", "summary": "1901423", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1901423" }, { "category": "external", "summary": "1902301", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902301" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_5611.json" } ], 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"8Base-RHV-HypervisorBuild-4" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch as a component of RHEL 8-based RHEV-H for RHEV 4 (build requirements)", "product_id": "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch", "relates_to_product_reference": "8Base-RHV-HypervisorBuild-4" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Agents-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Hypervisor-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch" ], "known_not_affected": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Agents-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Hypervisor-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-17T09:02:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:5611" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Agents-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Hypervisor-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" }, { "cve": "CVE-2020-8203", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2020-07-15T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "8Base-RHV-Agents-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Agents-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Hypervisor-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1857412" } ], "notes": [ { "category": "description", "text": "A flaw was found in nodejs-lodash in versions 4.17.15 and earlier. A prototype pollution attack is possible which can lead to arbitrary code execution. The primary threat from this vulnerability is to data integrity and system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "nodejs-lodash: prototype pollution in zipObjectDeep function", "title": "Vulnerability summary" }, { "category": "other", "text": "In OpenShift ServiceMesh (OSSM), Red Hat OpenShift Jaeger (RHOSJ) and Red Hat OpenShift Container Platform (RHOCP), the affected containers are behind OpenShift OAuth authentication. This restricts access to the vulnerable nodejs-lodash library to authenticated users only, therefore the impact is low.\n\nRed Hat OpenShift Container Platform 4 delivers the kibana package where the nodejs-lodash library is used, but due to the code changing to the container first content the kibana package is marked as wontfix. This may be fixed in the future.\n\nRed Hat Virtualization uses vulnerable version of nodejs-lodash, however zipObjectDeep is not used, therefore the impact is low.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch" ], "known_not_affected": [ "8Base-RHV-Agents-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Agents-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Agents-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-0:4.4.3-20201210.0.el8_3.src", "8Base-RHV-Hypervisor-4:redhat-virtualization-host-image-update-0:4.4.3-20201210.0.el8_3.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-0:1.16.2-8.el8ev.src", "8Base-RHV-Hypervisor-4:v2v-conversion-host-ansible-0:1.16.2-8.el8ev.noarch", "8Base-RHV-Hypervisor-4:v2v-conversion-host-wrapper-0:1.16.2-8.el8ev.noarch", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.src", "8Base-RHV-HypervisorBuild-4:redhat-release-virtualization-host-0:4.4.3-2.el8ev.x86_64", "8Base-RHV-HypervisorBuild-4:redhat-virtualization-host-image-update-placeholder-0:4.4.3-2.el8ev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-8203" }, { "category": "external", "summary": "RHBZ#1857412", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1857412" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-8203", "url": "https://www.cve.org/CVERecord?id=CVE-2020-8203" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-8203", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8203" }, { "category": "external", "summary": "https://hackerone.com/reports/712065", "url": "https://hackerone.com/reports/712065" }, { "category": "external", "summary": "https://www.npmjs.com/advisories/1523", "url": "https://www.npmjs.com/advisories/1523" } ], "release_date": "2020-04-27T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-17T09:02:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891", "product_ids": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:5611" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1" }, "products": [ "8Base-RHV-Agents-4:cockpit-ovirt-0:0.14.15-1.el8ev.src", "8Base-RHV-Agents-4:cockpit-ovirt-dashboard-0:0.14.15-1.el8ev.noarch" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "nodejs-lodash: prototype pollution in zipObjectDeep function" } ] }
rhsa-2020_5615
Vulnerability from csaf_redhat
Published
2020-12-21 12:40
Modified
2024-11-05 23:09
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.6.9 packages and security update
Notes
Topic
Red Hat OpenShift Container Platform release 4.6.9 is now available with updates to packages and images that fix several bugs.
This release includes a security update for openshift-clients, openvswitch2.13, and python-sushy, which are now available for Red Hat OpenShift Container Platform 4.6.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.
Security Fix(es):
* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.6.9. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2020:5614
All OpenShift Container Platform 4.6 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Red Hat OpenShift Container Platform release 4.6.9 is now available with updates to packages and images that fix several bugs.\n\nThis release includes a security update for openshift-clients, openvswitch2.13, and python-sushy, which are now available for Red Hat OpenShift Container Platform 4.6.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Red Hat OpenShift Container Platform is Red Hat\u0027s cloud computing\nKubernetes application platform solution designed for on-premise or private\ncloud deployments.\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nThis advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.6.9. See the following advisory for the container images for this release:\n\nhttps://access.redhat.com/errata/RHBA-2020:5614\n\nAll OpenShift Container Platform 4.6 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2020:5615", "url": "https://access.redhat.com/errata/RHSA-2020:5615" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1908516", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1908516" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_5615.json" } ], "title": "Red Hat Security Advisory: OpenShift Container Platform 4.6.9 packages and security update", "tracking": { "current_release_date": "2024-11-05T23:09:06+00:00", "generator": { "date": "2024-11-05T23:09:06+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:5615", "initial_release_date": "2020-12-21T12:40:49+00:00", "revision_history": [ { "date": "2020-12-21T12:40:49+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-12-21T12:40:49+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T23:09:06+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat OpenShift Container Platform 4.6", "product": { "name": "Red Hat OpenShift Container Platform 4.6", "product_id": "7Server-RH7-RHOSE-4.6", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.6::el7" } } }, { "category": "product_name", "name": "Red Hat OpenShift Container Platform 4.6", "product": { "name": "Red Hat OpenShift Container Platform 4.6", "product_id": "8Base-RHOSE-4.6", "product_identification_helper": { "cpe": "cpe:/a:redhat:openshift:4.6::el8" } } } ], "category": "product_family", "name": "Red Hat OpenShift Enterprise" }, { "branches": [ { "category": "product_version", "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.src", "product": { "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.src", "product_id": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openshift-clients@4.6.0-202012121455.p0.git.3800.80a13a6.el7?arch=src" } } }, { "category": "product_version", "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.src", "product": { "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.src", "product_id": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openshift-clients@4.6.0-202012121455.p0.git.3800.80a13a6.el8?arch=src" } } }, { "category": "product_version", "name": "python-sushy-0:3.5.0-2.20201005161238.74b8111.el8.src", "product": { "name": "python-sushy-0:3.5.0-2.20201005161238.74b8111.el8.src", "product_id": "python-sushy-0:3.5.0-2.20201005161238.74b8111.el8.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/python-sushy@3.5.0-2.20201005161238.74b8111.el8?arch=src" } } }, { "category": "product_version", "name": "openvswitch2.13-0:2.13.0-72.el8fdp.src", "product": { "name": "openvswitch2.13-0:2.13.0-72.el8fdp.src", "product_id": "openvswitch2.13-0:2.13.0-72.el8fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.13@2.13.0-72.el8fdp?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product": { "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product_id": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openshift-clients@4.6.0-202012121455.p0.git.3800.80a13a6.el7?arch=x86_64" } } }, { "category": "product_version", "name": "openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product": { "name": "openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product_id": "openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openshift-clients-redistributable@4.6.0-202012121455.p0.git.3800.80a13a6.el7?arch=x86_64" } } }, { "category": "product_version", "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "product": { "name": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "product_id": "openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openshift-clients@4.6.0-202012121455.p0.git.3800.80a13a6.el8?arch=x86_64" } } }, { "category": "product_version", "name": "openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "product": { "name": "openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "product_id": 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Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "7Server-RH7-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.src", "7Server-RH7-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "7Server-RH7-RHOSE-4.6:openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el7.x86_64", "8Base-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.ppc64le", "8Base-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.s390x", "8Base-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.src", "8Base-RHOSE-4.6:openshift-clients-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "8Base-RHOSE-4.6:openshift-clients-redistributable-0:4.6.0-202012121455.p0.git.3800.80a13a6.el8.x86_64", "8Base-RHOSE-4.6:python-sushy-0:3.5.0-2.20201005161238.74b8111.el8.src", "8Base-RHOSE-4.6:python3-sushy-0:3.5.0-2.20201005161238.74b8111.el8.noarch", "8Base-RHOSE-4.6:python3-sushy-tests-0:3.5.0-2.20201005161238.74b8111.el8.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.ppc64le", "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.s390x", "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.x86_64", "8Base-RHOSE-4.6:openvswitch2.13-0:2.13.0-72.el8fdp.ppc64le", "8Base-RHOSE-4.6:openvswitch2.13-0:2.13.0-72.el8fdp.s390x", "8Base-RHOSE-4.6:openvswitch2.13-0:2.13.0-72.el8fdp.src", "8Base-RHOSE-4.6:openvswitch2.13-0:2.13.0-72.el8fdp.x86_64", 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"8Base-RHOSE-4.6:python-sushy-0:3.5.0-2.20201005161238.74b8111.el8.src", "8Base-RHOSE-4.6:python3-sushy-0:3.5.0-2.20201005161238.74b8111.el8.noarch", "8Base-RHOSE-4.6:python3-sushy-tests-0:3.5.0-2.20201005161238.74b8111.el8.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-21T12:40:49+00:00", "details": "For OpenShift Container Platform 4.6 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html.", "product_ids": [ "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.ppc64le", "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.s390x", "8Base-RHOSE-4.6:network-scripts-openvswitch2.13-0:2.13.0-72.el8fdp.x86_64", 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"8Base-RHOSE-4.6:openvswitch2.13-devel-0:2.13.0-72.el8fdp.x86_64", "8Base-RHOSE-4.6:openvswitch2.13-test-0:2.13.0-72.el8fdp.noarch", "8Base-RHOSE-4.6:python3-openvswitch2.13-0:2.13.0-72.el8fdp.ppc64le", "8Base-RHOSE-4.6:python3-openvswitch2.13-0:2.13.0-72.el8fdp.s390x", "8Base-RHOSE-4.6:python3-openvswitch2.13-0:2.13.0-72.el8fdp.x86_64", "8Base-RHOSE-4.6:python3-openvswitch2.13-debuginfo-0:2.13.0-72.el8fdp.ppc64le", "8Base-RHOSE-4.6:python3-openvswitch2.13-debuginfo-0:2.13.0-72.el8fdp.s390x", "8Base-RHOSE-4.6:python3-openvswitch2.13-debuginfo-0:2.13.0-72.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhba-2020_5310
Vulnerability from csaf_redhat
Published
2020-12-01 15:08
Modified
2024-11-05 15:57
Summary
Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update
Notes
Topic
An update for openvswitch2.13 is now available in Fast Datapath for Red Hat
Enterprise Linux 8.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* Bad description of the MPLS BOS field in ovs-fields(7) (BZ#1842032)
* Missing conflicts for older openvswitch packages (BZ#1886836)
* [20.I RHEL-8] Fast Datapath Release (BZ#1894090)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.13 is now available in Fast Datapath for Red Hat\nEnterprise Linux 8.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* Bad description of the MPLS BOS field in ovs-fields(7) (BZ#1842032)\n\n* Missing conflicts for older openvswitch packages (BZ#1886836)\n\n* [20.I RHEL-8] Fast Datapath Release (BZ#1894090)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2020:5310", "url": "https://access.redhat.com/errata/RHBA-2020:5310" }, { "category": "external", "summary": "1842032", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1842032" }, { "category": "external", "summary": "1886836", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1886836" }, { "category": "external", "summary": "1894090", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894090" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhba-2020_5310.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-05T15:57:44+00:00", "generator": { "date": "2024-11-05T15:57:44+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHBA-2020:5310", "initial_release_date": "2020-12-01T15:08:52+00:00", "revision_history": [ { "date": "2020-12-01T15:08:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-12-01T15:08:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T15:57:44+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product": { "name": "Fast Datapath 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"python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le" }, "product_reference": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x" }, "product_reference": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "relates_to_product_reference": "8Base-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-71.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-01T15:08:52+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-71.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2020:5310" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.src", 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"8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-debugsource-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.13-test-0:2.13.0-71.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhba-2020_5307
Vulnerability from csaf_redhat
Published
2020-12-01 15:07
Modified
2024-11-05 15:58
Summary
Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update
Notes
Topic
An update for openvswitch2.11 is now available in Fast Datapath for Red Hat
Enterprise Linux 7.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* OVS build is broken due to kernel nf_conntrack_sctp.h update in RHEL-7.9 (BZ#1890095)
* [20.I RHEL-7] Fast Datapath Release (BZ#1894100)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.11 is now available in Fast Datapath for Red Hat\nEnterprise Linux 7.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* OVS build is broken due to kernel nf_conntrack_sctp.h update in RHEL-7.9 (BZ#1890095)\n\n* [20.I RHEL-7] Fast Datapath Release (BZ#1894100)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2020:5307", "url": "https://access.redhat.com/errata/RHBA-2020:5307" }, { "category": "external", "summary": "1890095", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1890095" }, { "category": "external", "summary": "1894100", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894100" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhba-2020_5307.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-05T15:58:09+00:00", "generator": { "date": "2024-11-05T15:58:09+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHBA-2020:5307", "initial_release_date": "2020-12-01T15:07:57+00:00", "revision_history": [ { "date": "2020-12-01T15:07:57+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-12-01T15:07:57+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T15:58:09+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 7", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 7", 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"name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "product_id": "python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/python-openvswitch2.11@2.11.3-77.el7fdp?arch=ppc64le" } } }, { "category": "product_version", "name": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "product": { "name": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "product_id": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-debuginfo@2.11.3-77.el7fdp?arch=ppc64le" } } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product": { "name": "openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product_id": "openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-77.el7fdp?arch=s390x" } } }, { "category": "product_version", "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "product": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "product_id": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-devel@2.11.3-77.el7fdp?arch=s390x" } } }, { "category": "product_version", "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product_id": "python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/python-openvswitch2.11@2.11.3-77.el7fdp?arch=s390x" } } }, { "category": "product_version", "name": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "product": { "name": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "product_id": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-debuginfo@2.11.3-77.el7fdp?arch=s390x" } } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product": { "name": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product_id": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-77.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product_id": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-devel@2.11.3-77.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product_id": 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as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64" }, "product_reference": "openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le" }, "product_reference": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x" }, "product_reference": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64" }, "product_reference": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch" }, "product_reference": "openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le" }, "product_reference": "python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x" }, "product_reference": "python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" }, "product_reference": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-01T15:07:57+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2020:5307" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhsa-2021_2077
Vulnerability from csaf_redhat
Published
2021-05-20 19:33
Modified
2024-11-05 23:36
Summary
Red Hat Security Advisory: openvswitch security update
Notes
Topic
An update for openvswitch is now available in Fast Datapath for Red Hat
Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c
(CVE-2015-8011)
* openvswitch: limitation in the OVS packet parsing in userspace leads to DoS
(CVE-2020-35498)
* lldp/openvswitch: denial of service via externally triggered memory leak
(CVE-2020-27827)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch is now available in Fast Datapath for Red Hat\nEnterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c\n(CVE-2015-8011)\n\n* openvswitch: limitation in the OVS packet parsing in userspace leads to DoS\n(CVE-2020-35498)\n\n* lldp/openvswitch: denial of service via externally triggered memory leak\n(CVE-2020-27827)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:2077", "url": "https://access.redhat.com/errata/RHSA-2021:2077" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification#important", "url": "https://access.redhat.com/security/updates/classification#important" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1908845", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1908845" }, { "category": "external", "summary": "1921438", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921438" }, { "category": "external", "summary": "1950032", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950032" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2077.json" } ], "title": "Red Hat Security Advisory: openvswitch security update", "tracking": { "current_release_date": "2024-11-05T23:36:50+00:00", "generator": { "date": "2024-11-05T23:36:50+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:2077", "initial_release_date": "2021-05-20T19:33:01+00:00", "revision_history": [ { "date": "2021-05-20T19:33:01+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-05-20T19:33:01+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T23:36:50+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 7", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath" } } }, { "category": "product_name", "name": "Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hosts", "product": { "name": "Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hosts", "product_id": "7Server-7.6.EUS-RHV-4.2-Agents-eus", "product_identification_helper": { "cpe": 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"1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x", 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"https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-05-20T19:33:01+00:00", "details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src", 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{ "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" }, { "cve": "CVE-2020-27827", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "discovery_date": "2021-01-13T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1921438" } ], "notes": [ { "category": "description", "text": "A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldp/openvswitch: denial of service via externally triggered memory leak", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src", 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"CVE-2020-35498", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "discovery_date": "2020-12-03T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1908845" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "openvswitch: limitation in the OVS packet parsing in userspace leads to DoS", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src", 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"7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:2077" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "openvswitch: limitation in the OVS packet parsing in userspace leads to DoS" } ] }
rhba-2020_5306
Vulnerability from csaf_redhat
Published
2020-12-01 15:07
Modified
2024-11-05 15:58
Summary
Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update
Notes
Topic
An update for openvswitch2.13 is now available in Fast Datapath for Red Hat
Enterprise Linux 7.
Details
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* [20.I RHEL-7] Fast Datapath Release (BZ#1894096)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.13 is now available in Fast Datapath for Red Hat\nEnterprise Linux 7.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* [20.I RHEL-7] Fast Datapath Release (BZ#1894096)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2020:5306", "url": "https://access.redhat.com/errata/RHBA-2020:5306" }, { "category": "external", "summary": "1894096", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894096" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhba-2020_5306.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-05T15:58:00+00:00", "generator": { "date": "2024-11-05T15:58:00+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHBA-2020:5306", "initial_release_date": "2020-12-01T15:07:47+00:00", "revision_history": [ { "date": "2020-12-01T15:07:47+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-12-01T15:07:47+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T15:58:00+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 7", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath" } } } ], "category": "product_family", "name": "Fast 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"product_id": "openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.13-devel@2.13.0-62.el7fdp?arch=s390x" } } }, { "category": "product_version", "name": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "product": { "name": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "product_id": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/python3-openvswitch2.13@2.13.0-62.el7fdp?arch=s390x" } } }, { "category": "product_version", "name": "openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "product": { "name": "openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "product_id": "openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.13-debuginfo@2.13.0-62.el7fdp?arch=s390x" } } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": 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"relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64" }, "product_reference": "openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch" }, "product_reference": "openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le" }, "product_reference": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x" }, "product_reference": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" }, { "category": "default_component_of", "full_product_name": { "name": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7", "product_id": "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64" }, "product_reference": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64", "relates_to_product_reference": "7Server-RH7-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-01T15:07:47+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHBA-2020:5306" }, { "category": "workaround", "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.", "product_ids": [ "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src", "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64", "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x", "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhsa-2021_0028
Vulnerability from csaf_redhat
Published
2021-01-06 11:25
Modified
2024-11-05 23:10
Summary
Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update
Notes
Topic
An update for openvswitch2.11, ovn2.11, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
The following packages have been upgraded to a later upstream version: openvswitch2.11 (2.11.3), ovn2.11 (2.11.1), redhat-release-virtualization-host (4.3.12), redhat-virtualization-host (4.3.12). (BZ#1898513, BZ#1907537, BZ#1907538)
Security Fix(es):
* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.11, ovn2.11, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks. \n\nThe ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host\u0027s resources and performing administrative tasks.\n\nThe following packages have been upgraded to a later upstream version: openvswitch2.11 (2.11.3), ovn2.11 (2.11.1), redhat-release-virtualization-host (4.3.12), redhat-virtualization-host (4.3.12). (BZ#1898513, BZ#1907537, BZ#1907538)\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c (CVE-2015-8011)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:0028", "url": "https://access.redhat.com/errata/RHSA-2021:0028" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1898513", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1898513" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0028.json" } ], "title": "Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update", "tracking": { "current_release_date": "2024-11-05T23:10:08+00:00", "generator": { "date": "2024-11-05T23:10:08+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:0028", "initial_release_date": "2021-01-06T11:25:17+00:00", "revision_history": [ { "date": "2021-01-06T11:25:17+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-01-06T11:25:17+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T23:10:08+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product": { "name": "RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor" } } }, { "category": "product_name", "name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product": { "name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor" } } }, { "category": "product_name", "name": "Red Hat Virtualization 4 Hypervisor for RHEL 7", "product": { "name": "Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor" } } }, { "category": "product_name", "name": "RHV-M 4.3", "product": { "name": "RHV-M 4.3", "product_id": "7Server-RHV-S-4.3", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhev_manager:4.3" } } } ], "category": "product_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "redhat-release-virtualization-host-0:4.3.12-4.el7ev.src", "product": { "name": "redhat-release-virtualization-host-0:4.3.12-4.el7ev.src", "product_id": "redhat-release-virtualization-host-0:4.3.12-4.el7ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-release-virtualization-host@4.3.12-4.el7ev?arch=src" } } }, { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product": { "name": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product_id": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-77.el7fdp?arch=src" } } }, { "category": "product_version", "name": "ovn2.11-0:2.11.1-56.el7fdp.src", "product": { "name": 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"full_product_name": { "name": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 as a component of RHV-M 4.3", "product_id": "7Server-RHV-S-4.3:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" }, "product_reference": "python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "relates_to_product_reference": "7Server-RHV-S-4.3" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "flags": [ { "label": "vulnerable_code_not_present", "product_ids": [ "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.12-4.el7ev.noarch" ] } ], "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", 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"scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.src", "7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.x86_64", "7Server-RHEV-4-Agents-7:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.ppc64le", "7Server-RHEV-4-Agents-7:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.x86_64", 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"7Server-RHV-S-4.3:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RHV-S-4.3:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RHV-S-4.3:ovn2.11-0:2.11.1-56.el7fdp.src", "7Server-RHV-S-4.3:ovn2.11-0:2.11.1-56.el7fdp.x86_64", "7Server-RHV-S-4.3:ovn2.11-central-0:2.11.1-56.el7fdp.x86_64", "7Server-RHV-S-4.3:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.x86_64", "7Server-RHV-S-4.3:ovn2.11-vtep-0:2.11.1-56.el7fdp.x86_64", "7Server-RHV-S-4.3:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
rhsa-2021_0931
Vulnerability from csaf_redhat
Published
2021-03-18 13:08
Modified
2024-11-05 23:23
Summary
Red Hat Security Advisory: openvswitch2.11 and ovn2.11 security update
Notes
Topic
An update for openvswitch2.11 and ovn2.11 is now available for Red Hat
OpenStack Platform 13 (Queens).
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
Details
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
OVN, the Open Virtual Network, is a system to support virtual network
abstraction. OVN complements the existing capabilities of OVS to add native support for virtual network abstractions, such as virtual L2 and L3 overlays and security groups.
Security Fix(es):
* buffer overflow in the lldp_decode function in daemon/protocols/lldp.c
(CVE-2015-8011)
* librte_vhost Integer overflow in vhost_user_set_log_base()
(CVE-2020-10722)
* librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)
* librte_vhost Missing inputs validation in Vhost-crypto (CVE-2020-10724)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.11 and ovn2.11 is now available for Red Hat\nOpenStack Platform 13 (Queens).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nOVN, the Open Virtual Network, is a system to support virtual network\nabstraction. OVN complements the existing capabilities of OVS to add native support for virtual network abstractions, such as virtual L2 and L3 overlays and security groups.\n\nSecurity Fix(es):\n\n* buffer overflow in the lldp_decode function in daemon/protocols/lldp.c\n(CVE-2015-8011)\n\n* librte_vhost Integer overflow in vhost_user_set_log_base()\n(CVE-2020-10722)\n\n* librte_vhost Integer truncation in\nvhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)\n\n* librte_vhost Missing inputs validation in Vhost-crypto (CVE-2020-10724)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:0931", "url": "https://access.redhat.com/errata/RHSA-2021:0931" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1828867", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828867" }, { "category": "external", "summary": "1828874", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828874" }, { "category": "external", "summary": "1828884", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828884" }, { "category": "external", "summary": "1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "1905246", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905246" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0931.json" } ], "title": "Red Hat Security Advisory: openvswitch2.11 and ovn2.11 security update", "tracking": { "current_release_date": "2024-11-05T23:23:59+00:00", "generator": { "date": "2024-11-05T23:23:59+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:0931", "initial_release_date": "2021-03-18T13:08:46+00:00", "revision_history": [ { "date": "2021-03-18T13:08:46+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-03-18T13:08:46+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T23:23:59+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat OpenStack Platform 13.0", "product": { "name": "Red Hat OpenStack Platform 13.0", "product_id": "7Server-RH7-RHOS-13.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:13::el7" } } }, { "category": "product_name", "name": "Red Hat OpenStack Platform 13.0", "product": { "name": "Red Hat OpenStack Platform 13.0", "product_id": "7Server-RH7-RHOS-DEVTOOLS-13.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:13::el7" } } }, { "category": "product_name", "name": "Red Hat OpenStack Platform 13.0", "product": { "name": "Red Hat OpenStack Platform 13.0", "product_id": "7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:13::el7" } } } ], "category": "product_family", "name": "Red Hat OpenStack Platform" }, { "branches": [ { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product": { "name": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product_id": "openvswitch2.11-0:2.11.3-77.el7fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-77.el7fdp?arch=src" } } }, { "category": "product_version", "name": "ovn2.11-0:2.11.1-57.el7fdp.src", "product": { "name": "ovn2.11-0:2.11.1-57.el7fdp.src", "product_id": "ovn2.11-0:2.11.1-57.el7fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/ovn2.11@2.11.1-57.el7fdp?arch=src" } } }, { "category": "product_version", "name": "openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "product": { "name": "openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "product_id": "openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch-selinux-extra-policy@1.0-17.el7fdp?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product": { "name": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product_id": "openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-77.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product": { "name": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product_id": "openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-devel@2.11.3-77.el7fdp?arch=x86_64" } } }, { "category": "product_version", "name": 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This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", 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"7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" }, { "acknowledgments": [ { "names": [ "Ferruh Yigit" ], "organization": "Reporter" } ], "cve": "CVE-2020-10722", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "discovery_date": "2020-04-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828867" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.", "title": "Vulnerability description" }, { "category": "summary", "text": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", 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"https://nvd.nist.gov/vuln/detail/CVE-2020-10722" }, { "category": "external", "summary": "https://bugs.dpdk.org/show_bug.cgi?id=267", "url": "https://bugs.dpdk.org/show_bug.cgi?id=267" }, { "category": "external", "summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2", "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2" } ], "release_date": "2020-05-18T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-18T13:08:46+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src", 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"7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", "7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()" }, { "acknowledgments": [ { "names": [ "Ferruh Yigit" ], "organization": "Reporter" } ], "cve": "CVE-2020-10723", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "discovery_date": "2020-04-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1828874" } ], "notes": [ { "category": "description", "text": "A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.", "title": "Vulnerability description" }, { "category": "summary", "text": "dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723" }, { "category": "external", "summary": "https://bugs.dpdk.org/show_bug.cgi?id=268", "url": "https://bugs.dpdk.org/show_bug.cgi?id=268" }, { "category": "external", "summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2", "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2" } ], "release_date": "2020-05-18T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-18T13:08:46+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", 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Hat Bugzilla ID", "text": "1828884" } ], "notes": [ { "category": "description", "text": "A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read.", "title": "Vulnerability description" }, { "category": "summary", "text": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK. Red Hat Enterprise Linux 7 and 8 are not affected by this flaw, as vhost-crypto backend is not built and shipped in DPDK packages.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", 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"7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-10724" }, { "category": "external", "summary": "RHBZ#1828884", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828884" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-10724", "url": "https://www.cve.org/CVERecord?id=CVE-2020-10724" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724" }, { "category": "external", "summary": "https://bugs.dpdk.org/show_bug.cgi?id=269", "url": "https://bugs.dpdk.org/show_bug.cgi?id=269" }, { "category": "external", "summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2", "url": "https://www.openwall.com/lists/oss-security/2020/05/18/2" } ], "release_date": "2020-05-18T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-03-18T13:08:46+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch", 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"https://access.redhat.com/errata/RHSA-2021:0931" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H", "version": "3.1" }, "products": [ "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch", "7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src", "7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le", "7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64", 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"7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto" } ] }
rhba-2020_5311
Vulnerability from csaf_redhat
Published
2020-12-01 15:08
Modified
2024-11-05 15:57
Summary
Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update
Notes
Topic
An update for openvswitch2.11 is now available in Fast Datapath for Red Hat
Enterprise Linux 8.
Details
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Bug Fix(es) and Enhancement(s):
* [20.I RHEL-8] Fast Datapath Release (BZ#1894092)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for openvswitch2.11 is now available in Fast Datapath for Red Hat\nEnterprise Linux 8.", "title": "Topic" }, { "category": "general", "text": "Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* [20.I RHEL-8] Fast Datapath Release (BZ#1894092)", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHBA-2020:5311", "url": "https://access.redhat.com/errata/RHBA-2020:5311" }, { "category": "external", "summary": "1894092", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894092" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhba-2020_5311.json" } ], "title": "Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-05T15:57:53+00:00", "generator": { "date": "2024-11-05T15:57:53+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHBA-2020:5311", "initial_release_date": "2020-12-01T15:08:46+00:00", "revision_history": [ { "date": "2020-12-01T15:08:46+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-12-01T15:08:46+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T15:57:53+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product": { "name": "Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:8::fastdatapath" } } } ], "category": "product_family", "name": "Fast Datapath" }, { "branches": [ { "category": "product_version", "name": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_id": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/network-scripts-openvswitch2.11@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_id": "openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-devel-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "openvswitch2.11-devel-0:2.11.3-74.el8fdp.x86_64", "product_id": "openvswitch2.11-devel-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-devel@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "python3-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "python3-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_id": "python3-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/python3-openvswitch2.11@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.x86_64", "product_id": "openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-debugsource@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product_id": "openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/openvswitch2.11-debuginfo@2.11.3-74.el8fdp?arch=x86_64" } } }, { "category": "product_version", "name": "python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product": { "name": "python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product_id": "python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/python3-openvswitch2.11-debuginfo@2.11.3-74.el8fdp?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "product": { "name": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "product_id": "network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "product_identification_helper": { "purl": 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"python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8", "product_id": "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64" }, "product_reference": "python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "relates_to_product_reference": "8Base-Fast-Datapath" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2020-01-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1896536" } ], "notes": [ { "category": "description", "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c", "title": "Vulnerability summary" }, { "category": "other", "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-test-0:2.11.3-74.el8fdp.noarch", "8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-8011" }, { "category": "external", "summary": "RHBZ#1896536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011", "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "release_date": "2015-10-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-12-01T15:08:46+00:00", "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.src", "8Base-Fast-Datapath:openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", 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"8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.3-74.el8fdp.x86_64", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.ppc64le", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.s390x", "8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.3-74.el8fdp.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c" } ] }
icsa-21-194-07
Vulnerability from csaf_cisa
Published
2021-07-13 00:00
Modified
2022-08-18 00:00
Summary
Siemens Industrial Products LLDP (Update D)
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Risk evaluation
Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition or execute arbitrary code.
Critical infrastructure sectors
Chemical, Critical Manufacturing, Energy, Food and Agriculture,
Water and Wastewater Systems
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/icsSeveral recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov/icsin the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Exploitability
No known public exploits specifically target these vulnerabilities.
{ "document": { "acknowledgments": [ { "organization": "Siemens", "summary": "reporting these vulnerabilities to CISA" } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://us-cert.cisa.gov/tlp/" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov", "title": "CISA Disclaimer" }, { "category": "legal_disclaimer", "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.", "title": "Legal Notice" }, { "category": "summary", "text": "Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition or execute arbitrary code.", "title": "Risk evaluation" }, { "category": "other", "text": "Chemical, Critical Manufacturing, Energy, Food and Agriculture,\n\tWater and Wastewater Systems", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Germany", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:", "title": "Recommended Practices" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/icsSeveral recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov/icsin the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "general", "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories", "title": "Additional Resources" }, { "category": "other", "text": "No known public exploits specifically target these vulnerabilities.", "title": "Exploitability" } ], "publisher": { "category": "coordinator", "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "external", "summary": "SSA-941426: Multiple LLDP Vulnerabilities in Industrial Products - CSAF Version", "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-941426.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-194-07 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-194-07.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-194-07 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-194-07" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B" }, { "category": "external", "summary": "SSA-941426: Multiple LLDP Vulnerabilities in Industrial Products - PDF Version", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "category": "external", "summary": "SSA-941426: Multiple LLDP Vulnerabilities in Industrial Products - TXT Version", "url": "https://cert-portal.siemens.com/productcert/txt/ssa-941426.txt" } ], "title": "Siemens Industrial Products LLDP (Update D)", "tracking": { "current_release_date": "2022-08-18T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-21-194-07", "initial_release_date": "2021-07-13T00:00:00.000000Z", "revision_history": [ { "date": "2021-07-13T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-21-194-07 Siemens Industrial Products LLDP" }, { "date": "2021-08-10T00:00:00.000000Z", "legacy_version": "A", "number": "2", "summary": "ICSA-21-194-07 Siemens Industrial Products LLDP (Update A)" }, { "date": "2022-06-16T00:00:00.000000Z", "legacy_version": "B", "number": "3", "summary": "ICSA-21-194-07 Siemens Industrial Products LLDP (Update B)" }, { "date": "2022-08-11T00:00:00.000000Z", "legacy_version": "C", "number": "4", "summary": "Siemens Industrial Products LLDP (Update C)" }, { "date": "2022-08-18T00:00:00.000000Z", "legacy_version": "D", "number": "5", "summary": "Siemens Industrial Products LLDP (Update D)" } ], "status": "final", "version": "5" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c V3.3.46", "product": { "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)", "product_id": "CSAFPID-0001", "product_identification_helper": { "model_numbers": [ "6GK7243-1BX30-0XE0" ] } } } ], "category": "product_name", "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.3.46", "product": { "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)", "product_id": "CSAFPID-0002", "product_identification_helper": { "model_numbers": [ "6GK7243-8RX30-0XE0" ] } } } ], "category": "product_name", "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2.28", "product": { "name": "SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0)", "product_id": 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(6GK7543-6WX00-0XE0)", "product_id": "CSAFPID-0006", "product_identification_helper": { "model_numbers": [ "6GK7543-6WX00-0XE0" ] } } } ], "category": "product_name", "name": "SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V1.1", "product": { "name": "SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)", "product_id": "CSAFPID-0007", "product_identification_helper": { "model_numbers": [ "6GK7545-1GX00-0XE0" ] } } } ], "category": "product_name", "name": "SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V17", "product": { "name": "SIMATIC HMI Unified Comfort Panels", "product_id": "CSAFPID-0008" } } ], "category": "product_name", "name": "SIMATIC HMI Unified Comfort Panels" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.0.1", "product": { "name": "SINUMERIK ONE MCP", "product_id": "CSAFPID-0009" } } ], "category": "product_name", "name": "SINUMERIK ONE MCP" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2.28", "product": { "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)", "product_id": "CSAFPID-00010", "product_identification_helper": { "model_numbers": [ "6AG2542-6VX00-4XE0" ] } } } ], "category": "product_name", "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2.28", "product": { "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)", "product_id": "CSAFPID-00011", "product_identification_helper": { "model_numbers": [ "6AG1543-6WX00-7XE0" ] } } } ], "category": "product_name", "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2.28", "product": { "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)", "product_id": "CSAFPID-00012", "product_identification_helper": { "model_numbers": [ "6AG2543-6WX00-4XE0" ] } } } ], "category": "product_name", "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.0", "product": { "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)", "product_id": "CSAFPID-00013", "product_identification_helper": { "model_numbers": [ "6AG1543-1AX00-2XE0" ] } } } ], "category": "product_name", "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.3.46", "product": { "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)", "product_id": "CSAFPID-00014", "product_identification_helper": { "model_numbers": [ "6AG1243-1BX30-2AX0" ] } } } ], "category": "product_name", "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V3.3.46", "product": { "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)", "product_id": "CSAFPID-00015", "product_identification_helper": { "model_numbers": [ "6AG2243-1BX30-1XE0" ] } } } ], "category": "product_name", "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2", "product": { "name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)", "product_id": "CSAFPID-00016", "product_identification_helper": { "model_numbers": [ "6AG1543-1MX00-7XE0" ] } } } ], "category": "product_name", "name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)" }, { "branches": [ { "category": "product_version_range", "name": "\u003c V2.2", "product": { "name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)", "product_id": "CSAFPID-00017", "product_identification_helper": { "model_numbers": [ "6GK7543-1MX00-0XE0" ] } } } ], "category": "product_name", "name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)" } ], "category": "vendor", "name": "Siemens" } ] }, "vulnerabilities": [ { "cve": "CVE-2015-8011", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "notes": [ { "category": "summary", "text": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8011" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Disable LLDP protocol support on Ethernet port. This will potentially disrupt the network visibility.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "vendor_fix", "details": "Update to V2.2.28 or later version", "product_ids": [ "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0006", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/" }, { "category": "vendor_fix", "details": "Update to V17 or later version", "product_ids": [ "CSAFPID-0008" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109746530" }, { "category": "vendor_fix", "details": "Update to V2.0.1 or later version\nPlease contact your Siemens representative for information on how to obtain the update.", "product_ids": [ "CSAFPID-0009" ] }, { "category": "vendor_fix", "details": "Update to V3.3.46 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-00014", "CSAFPID-00015" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218" }, { "category": "vendor_fix", "details": "Update to V1.1 or later version", "product_ids": [ "CSAFPID-0007" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109811116/" }, { "category": "vendor_fix", "details": "Update to V3.0 or later version", "product_ids": [ "CSAFPID-0005", "CSAFPID-00013" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109800773/" }, { "category": "vendor_fix", "details": "Update to V2.2 or later version", "product_ids": [ "CSAFPID-00016", "CSAFPID-00017" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109798331/" }, { "category": "mitigation", "details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] } ], "title": "CVE-2015-8011" }, { "cve": "CVE-2020-27827", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "notes": [ { "category": "summary", "text": "Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-27827" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Disable LLDP protocol support on Ethernet port. This will potentially disrupt the network visibility.", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] }, { "category": "vendor_fix", "details": "Update to V2.2.28 or later version", "product_ids": [ "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0006", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/" }, { "category": "vendor_fix", "details": "Update to V17 or later version", "product_ids": [ "CSAFPID-0008" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109746530" }, { "category": "vendor_fix", "details": "Update to V2.0.1 or later version\nPlease contact your Siemens representative for information on how to obtain the update.", "product_ids": [ "CSAFPID-0009" ] }, { "category": "vendor_fix", "details": "Update to V3.3.46 or later version", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-00014", "CSAFPID-00015" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218" }, { "category": "vendor_fix", "details": "Update to V1.1 or later version", "product_ids": [ "CSAFPID-0007" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109811116/" }, { "category": "vendor_fix", "details": "Update to V3.0 or later version", "product_ids": [ "CSAFPID-0005", "CSAFPID-00013" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109800773/" }, { "category": "vendor_fix", "details": "Update to V2.2 or later version", "product_ids": [ "CSAFPID-00016", "CSAFPID-00017" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109798331/" }, { "category": "mitigation", "details": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "product_ids": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-00010", "CSAFPID-00011", "CSAFPID-00012", "CSAFPID-00013", "CSAFPID-00014", "CSAFPID-00015", "CSAFPID-00016", "CSAFPID-00017" ] } ], "title": "CVE-2020-27827" } ] }
gsd-2015-8011
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2015-8011", "description": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.", "id": "GSD-2015-8011", "references": [ "https://www.suse.com/security/cve/CVE-2015-8011.html", "https://www.debian.org/security/2021/dsa-4836", "https://access.redhat.com/errata/RHSA-2021:2205", "https://access.redhat.com/errata/RHSA-2021:2077", "https://access.redhat.com/errata/RHSA-2021:0988", "https://access.redhat.com/errata/RHSA-2021:0931", "https://access.redhat.com/errata/RHSA-2021:0028", "https://access.redhat.com/errata/RHSA-2020:5615", "https://access.redhat.com/errata/RHSA-2020:5611", "https://access.redhat.com/errata/RHBA-2020:5311", "https://access.redhat.com/errata/RHBA-2020:5310", "https://access.redhat.com/errata/RHBA-2020:5307", "https://access.redhat.com/errata/RHBA-2020:5306", "https://ubuntu.com/security/CVE-2015-8011", "https://security.archlinux.org/CVE-2015-8011" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2015-8011" ], "details": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.", "id": "GSD-2015-8011", "modified": "2023-12-13T01:20:02.949305Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-8011", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "name": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" }, { "name": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2", "refsource": "MISC", "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2" }, { "name": "DSA-4836", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-4836" }, { "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html" }, { "name": "FEDORA-2021-fba11d37ee", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "0.8.0", "versionStartIncluding": "0.5.6", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-8011" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-120" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.openwall.com/lists/oss-security/2015/10/16/2", "refsource": "MISC", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "name": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2" }, { "name": "http://www.openwall.com/lists/oss-security/2015/10/30/2", "refsource": "MISC", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" }, { "name": "DSA-4836", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4836" }, { "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html" }, { "name": "FEDORA-2021-fba11d37ee", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf", "refsource": "CONFIRM", "tags": [], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07", "refsource": "MISC", "tags": [], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2021-08-02T17:15Z", "publishedDate": "2020-01-28T19:15Z" } } }
ghsa-9f79-mcm7-48p3
Vulnerability from github
Published
2022-05-24 17:07
Modified
2022-05-24 17:07
Details
Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
{ "affected": [], "aliases": [ "CVE-2015-8011" ], "database_specific": { "cwe_ids": [ "CWE-120" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-01-28T19:15:00Z", "severity": "MODERATE" }, "details": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.", "id": "GHSA-9f79-mcm7-48p3", "modified": "2022-05-24T17:07:31Z", "published": "2022-05-24T17:07:31Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011" }, { "type": "WEB", "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2" }, { "type": "WEB", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR" }, { "type": "WEB", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-4836" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2" } ], "schema_version": "1.4.0", "severity": [] }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.