rhsa-2019:0461
Vulnerability from csaf_redhat
Published
2019-03-05 12:59
Modified
2024-11-15 08:22
Summary
Red Hat Security Advisory: rhvm-appliance security update
Notes
Topic
An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.
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 (4.2). (BZ#1679415)
Security Fix(es):
* systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash (CVE-2019-6454)
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 7.\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 (4.2). (BZ#1679415)\n\nSecurity Fix(es):\n\n* systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash (CVE-2019-6454)\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-2019:0461", "url": "https://access.redhat.com/errata/RHSA-2019:0461" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1667032", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667032" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_0461.json" } ], "title": "Red Hat Security Advisory: rhvm-appliance security update", "tracking": { "current_release_date": "2024-11-15T08:22:55+00:00", "generator": { "date": "2024-11-15T08:22:55+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:0461", "initial_release_date": "2019-03-05T12:59:33+00:00", "revision_history": [ { "date": "2019-03-05T12:59:33+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-03-05T12:59:33+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T08:22:55+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "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_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "rhvm-appliance-2:4.2-20190224.0.el7.src", "product": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.src", "product_id": "rhvm-appliance-2:4.2-20190224.0.el7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhvm-appliance@4.2-20190224.0.el7?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "rhvm-appliance-2:4.2-20190224.0.el7.noarch", "product": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.noarch", "product_id": "rhvm-appliance-2:4.2-20190224.0.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhvm-appliance@4.2-20190224.0.el7?arch=noarch\u0026epoch=2" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.noarch as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch" }, "product_reference": "rhvm-appliance-2:4.2-20190224.0.el7.noarch", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.src" }, "product_reference": "rhvm-appliance-2:4.2-20190224.0.el7.src", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch" }, "product_reference": "rhvm-appliance-2:4.2-20190224.0.el7.noarch", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhvm-appliance-2:4.2-20190224.0.el7.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.src" }, "product_reference": "rhvm-appliance-2:4.2-20190224.0.el7.src", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Chris Coulson" ], "organization": "Ubuntu Security" } ], "cve": "CVE-2019-6454", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2019-01-17T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1667032" } ], "notes": [ { "category": "description", "text": "It was discovered that systemd allocates a buffer large enough to store the path field of a dbus message without performing enough checks. A local attacker may trigger this flaw by sending a dbus message to systemd with a large path making systemd crash or possibly elevating his privileges.", "title": "Vulnerability description" }, { "category": "summary", "text": "systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash", "title": "Vulnerability summary" }, { "category": "other", "text": "This vulnerability is present in Red Hat Virtualization Hypervisor and Management Appliance, however it can only be exploited locally. Since these systems do not typically have local user accounts, this issue has been rated Moderate severity for Red Hat Virtualization 4.", "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:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.src", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-6454" }, { "category": "external", "summary": "RHBZ#1667032", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667032" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-6454", "url": "https://www.cve.org/CVERecord?id=CVE-2019-6454" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-6454", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6454" } ], "release_date": "2019-02-18T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-03-05T12:59:33+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": [ "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.src", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:0461" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Agents-7:rhvm-appliance-2:4.2-20190224.0.el7.src", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.noarch", "7Server-RHEV-4-Hypervisor-7:rhvm-appliance-2:4.2-20190224.0.el7.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "systemd: Insufficient input validation in bus_process_object() resulting in PID 1 crash" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.