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CVE-2016-9577
Vulnerability from cvelistv5
Published
2018-07-27 20:00
Modified
2024-08-06 02:59
Severity ?
EPSS score ?
Summary
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.
References
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rhsa-2017_0253
Vulnerability from csaf_redhat
Published
2017-02-06 04:53
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice-server security update
Notes
Topic
An update for spice-server is now available for Red Hat Enterprise Linux 6.
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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice-server is now available for Red Hat Enterprise Linux 6.\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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0253", "url": "https://access.redhat.com/errata/RHSA-2017:0253" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0253.json" } ], "title": "Red Hat Security Advisory: spice-server security update", "tracking": { "current_release_date": "2024-11-14T21:42:05+00:00", "generator": { "date": "2024-11-14T21:42:05+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0253", "initial_release_date": "2017-02-06T04:53:16+00:00", "revision_history": [ { "date": "2017-02-06T04:53:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:53:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:05+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", 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"6Workstation-optional-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", 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"summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-02-06T04:53:16+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/11258\n\nAll applications using SPICE (most notably all QEMU-KVM instances using the SPICE console) must be restarted for this update to take effect.", "product_ids": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", 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"6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0253" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", 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"6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
RHSA-2017:0253
Vulnerability from csaf_redhat
Published
2017-02-06 04:53
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice-server security update
Notes
Topic
An update for spice-server is now available for Red Hat Enterprise Linux 6.
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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice-server is now available for Red Hat Enterprise Linux 6.\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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0253", "url": "https://access.redhat.com/errata/RHSA-2017:0253" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0253.json" } ], "title": "Red Hat Security Advisory: spice-server security update", "tracking": { "current_release_date": "2024-11-14T21:42:05+00:00", "generator": { "date": "2024-11-14T21:42:05+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0253", "initial_release_date": "2017-02-06T04:53:16+00:00", "revision_history": [ { "date": "2017-02-06T04:53:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:53:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:05+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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"spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "relates_to_product_reference": "6Workstation-optional-6.8.z" }, { "category": "default_component_of", "full_product_name": { "name": "spice-server-devel-0:0.12.4-13.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)", "product_id": "6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" }, "product_reference": "spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "relates_to_product_reference": "6Workstation-optional-6.8.z" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", 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An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", 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"6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
RHSA-2017:0254
Vulnerability from csaf_redhat
Published
2017-02-06 04:52
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice security update
Notes
Topic
An update for spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing \u0027desktop\u0027 environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0254", "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0254.json" } ], "title": "Red Hat Security Advisory: spice security update", "tracking": { "current_release_date": "2024-11-14T21:42:00+00:00", "generator": { "date": "2024-11-14T21:42:00+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0254", "initial_release_date": "2017-02-06T04:52:52+00:00", "revision_history": [ { "date": "2017-02-06T04:52:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:52:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:00+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client 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"organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. 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"2017-02-06T04:52:52+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/11258\n\nAll applications using SPICE (most notably all QEMU-KVM instances using the SPICE console) must be restarted for this update to take effect.", "product_ids": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7ComputeNode-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7ComputeNode-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", 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"7Workstation-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0254" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7ComputeNode-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7ComputeNode-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7ComputeNode-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7ComputeNode-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Server-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Server-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Server-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Server-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Server-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017:0552
Vulnerability from csaf_redhat
Published
2017-03-16 15:25
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: rhevm-appliance security and bug fix update
Notes
Topic
An update for rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously the name of the "rhevm-appliance" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the "rhevm-appliance" RPM and will be visible from the node channel. (BZ#1416011)
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 rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously the name of the \"rhevm-appliance\" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the \"rhevm-appliance\" RPM and will be visible from the node channel. (BZ#1416011)", "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-2017:0552", "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "1416011", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1416011" }, { "category": "external", "summary": "1419968", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1419968" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0552.json" } ], "title": "Red Hat Security Advisory: rhevm-appliance security and bug fix update", "tracking": { "current_release_date": "2024-11-14T21:42:33+00:00", "generator": { "date": "2024-11-14T21:42:33+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0552", "initial_release_date": "2017-03-16T15:25:43+00:00", "revision_history": [ { "date": "2017-03-16T15:25:43+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-03-16T15:25:43+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:33+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_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=src\u0026epoch=1" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=noarch\u0026epoch=1" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017_0254
Vulnerability from csaf_redhat
Published
2017-02-06 04:52
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice security update
Notes
Topic
An update for spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing \u0027desktop\u0027 environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0254", "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0254.json" } ], "title": "Red Hat Security Advisory: spice security update", "tracking": { "current_release_date": "2024-11-14T21:42:00+00:00", "generator": { "date": "2024-11-14T21:42:00+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0254", "initial_release_date": "2017-02-06T04:52:52+00:00", "revision_history": [ { "date": "2017-02-06T04:52:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:52:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:00+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Client Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client Optional (v. 7)", "product_id": "7Client-optional-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux ComputeNode Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux ComputeNode Optional (v. 7)", "product_id": "7ComputeNode-optional-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product_id": "7Server-optional-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)", "product_id": "7Workstation-optional-7.3.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "product": { "name": "spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "product_id": "spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-debuginfo@0.12.4-20.el7_3?arch=x86_64" } } }, { "category": "product_version", "name": "spice-server-0:0.12.4-20.el7_3.x86_64", "product": { "name": "spice-server-0:0.12.4-20.el7_3.x86_64", "product_id": "spice-server-0:0.12.4-20.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server@0.12.4-20.el7_3?arch=x86_64" } } }, { "category": "product_version", "name": "spice-server-devel-0:0.12.4-20.el7_3.x86_64", "product": { "name": "spice-server-devel-0:0.12.4-20.el7_3.x86_64", "product_id": "spice-server-devel-0:0.12.4-20.el7_3.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server-devel@0.12.4-20.el7_3?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "spice-0:0.12.4-20.el7_3.src", "product": { "name": "spice-0:0.12.4-20.el7_3.src", "product_id": "spice-0:0.12.4-20.el7_3.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice@0.12.4-20.el7_3?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "spice-0:0.12.4-20.el7_3.src as a component of Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src" }, "product_reference": "spice-0:0.12.4-20.el7_3.src", "relates_to_product_reference": "7Client-7.3.Z" }, { "category": "default_component_of", "full_product_name": { "name": "spice-debuginfo-0:0.12.4-20.el7_3.x86_64 as a component of Red Hat Enterprise Linux Client 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"7Server-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Server-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", 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"2017-02-06T04:52:52+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/11258\n\nAll applications using SPICE (most notably all QEMU-KVM instances using the SPICE console) must be restarted for this update to take effect.", "product_ids": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7ComputeNode-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7ComputeNode-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", 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"7Workstation-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0254" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", 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"7Server-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Server-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Workstation-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Workstation-optional-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017_0549
Vulnerability from csaf_redhat
Published
2017-03-16 15:26
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: redhat-virtualization-host security and bug fix update
Notes
Topic
An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased's behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas 'yum upgrade' of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)
* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)
* With this update, Red Hat Virtualization Host (RHVH) now includes the 'screen' package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the 'screen' package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)
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 imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased\u0027s behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas \u0027yum upgrade\u0027 of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)\n\n* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)\n\n* With this update, Red Hat Virtualization Host (RHVH) now includes the \u0027screen\u0027 package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the \u0027screen\u0027 package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)", "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-2017:0549", "url": "https://access.redhat.com/errata/RHSA-2017:0549" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", 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"imgbased-0:0.8.16-0.1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "imgbased-0:0.8.16-0.1.el7ev.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src" }, "product_reference": "imgbased-0:0.8.16-0.1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
RHSA-2017:0549
Vulnerability from csaf_redhat
Published
2017-03-16 15:26
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: redhat-virtualization-host security and bug fix update
Notes
Topic
An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased's behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas 'yum upgrade' of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)
* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)
* With this update, Red Hat Virtualization Host (RHVH) now includes the 'screen' package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the 'screen' package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)
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 imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased\u0027s behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas \u0027yum upgrade\u0027 of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)\n\n* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)\n\n* With this update, Red Hat Virtualization Host (RHVH) now includes the \u0027screen\u0027 package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the \u0027screen\u0027 package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)", "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-2017:0549", "url": "https://access.redhat.com/errata/RHSA-2017:0549" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "1403729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1403729" }, { "category": "external", "summary": "1410848", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1410848" }, { "category": "external", "summary": "1418179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1418179" }, { "category": "external", "summary": "1422476", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1422476" }, { "category": "external", "summary": "1426012", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1426012" }, { "category": "external", "summary": "1426038", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1426038" }, { "category": "external", "summary": "1427149", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1427149" }, { "category": "external", "summary": "1427449", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1427449" }, { "category": "external", "summary": "1428375", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428375" }, { "category": "external", "summary": "1429594", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1429594" }, { "category": "external", "summary": "1430244", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1430244" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0549.json" } ], "title": "Red Hat Security Advisory: redhat-virtualization-host security and bug fix update", "tracking": { "current_release_date": "2024-11-14T21:42:38+00:00", "generator": { "date": "2024-11-14T21:42:38+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0549", "initial_release_date": "2017-03-16T15:26:25+00:00", "revision_history": [ { "date": "2017-03-16T15:26:25+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-03-16T15:26:25+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:38+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 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": "imgbased-0:0.8.16-0.1.el7ev.src", "product": { "name": "imgbased-0:0.8.16-0.1.el7ev.src", "product_id": "imgbased-0:0.8.16-0.1.el7ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/imgbased@0.8.16-0.1.el7ev?arch=src" } } }, { "category": "product_version", "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "product": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "product_id": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-release-virtualization-host@4.0-7.1.el7?arch=src" } } }, { "category": "product_version", "name": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "product": { "name": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "product_id": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host@4.0-20170307.1.el7_3?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product": { "name": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product_id": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/imgbased@0.8.16-0.1.el7ev?arch=noarch" } } }, { "category": "product_version", "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product_id": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host-image-update-placeholder@4.0-7.1.el7?arch=noarch" } } }, { "category": "product_version", "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "product": { "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "product_id": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host-image-update@4.0-20170307.1.el7_3?arch=noarch" } } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "product": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "product_id": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-release-virtualization-host@4.0-7.1.el7?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src" }, "product_reference": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch" }, "product_reference": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "imgbased-0:0.8.16-0.1.el7ev.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch" }, "product_reference": "imgbased-0:0.8.16-0.1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "imgbased-0:0.8.16-0.1.el7ev.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src" }, "product_reference": "imgbased-0:0.8.16-0.1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017:0253
Vulnerability from csaf_redhat
Published
2017-02-06 04:53
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice-server security update
Notes
Topic
An update for spice-server is now available for Red Hat Enterprise Linux 6.
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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice-server is now available for Red Hat Enterprise Linux 6.\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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0253", "url": "https://access.redhat.com/errata/RHSA-2017:0253" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0253.json" } ], "title": "Red Hat Security Advisory: spice-server security update", "tracking": { "current_release_date": "2024-11-14T21:42:05+00:00", "generator": { "date": "2024-11-14T21:42:05+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0253", "initial_release_date": "2017-02-06T04:53:16+00:00", "revision_history": [ { "date": "2017-02-06T04:53:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:53:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:05+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Desktop (v. 6)", "product": { "name": "Red Hat Enterprise Linux Desktop (v. 6)", "product_id": "6Client-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Desktop Optional (v. 6)", "product": { "name": "Red Hat Enterprise Linux Desktop Optional (v. 6)", "product_id": "6Client-optional-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux HPC Node (v. 6)", "product": { "name": "Red Hat Enterprise Linux HPC Node (v. 6)", "product_id": "6ComputeNode-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux HPC Node Optional (v. 6)", "product": { "name": "Red Hat Enterprise Linux HPC Node Optional (v. 6)", "product_id": "6ComputeNode-optional-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 6)", "product": { "name": "Red Hat Enterprise Linux Server (v. 6)", "product_id": "6Server-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server Optional (v. 6)", "product": { "name": "Red Hat Enterprise Linux Server Optional (v. 6)", "product_id": "6Server-optional-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 6)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 6)", "product_id": "6Workstation-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::workstation" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation Optional (v. 6)", "product": { "name": "Red Hat Enterprise Linux Workstation Optional (v. 6)", "product_id": "6Workstation-optional-6.8.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "spice-server-0:0.12.4-13.el6_8.2.x86_64", "product": { "name": "spice-server-0:0.12.4-13.el6_8.2.x86_64", "product_id": "spice-server-0:0.12.4-13.el6_8.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server@0.12.4-13.el6_8.2?arch=x86_64" } } }, { "category": "product_version", "name": "spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "product": { "name": "spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "product_id": "spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server-debuginfo@0.12.4-13.el6_8.2?arch=x86_64" } } }, { "category": "product_version", "name": "spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "product": { "name": "spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "product_id": "spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server-devel@0.12.4-13.el6_8.2?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "spice-server-0:0.12.4-13.el6_8.2.src", "product": { "name": "spice-server-0:0.12.4-13.el6_8.2.src", "product_id": "spice-server-0:0.12.4-13.el6_8.2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/spice-server@0.12.4-13.el6_8.2?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "spice-server-0:0.12.4-13.el6_8.2.src as a component of Red Hat Enterprise Linux Desktop (v. 6)", "product_id": "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src" }, "product_reference": "spice-server-0:0.12.4-13.el6_8.2.src", "relates_to_product_reference": "6Client-6.8.z" }, { "category": "default_component_of", "full_product_name": { "name": "spice-server-0:0.12.4-13.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)", "product_id": "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64" }, "product_reference": "spice-server-0:0.12.4-13.el6_8.2.x86_64", "relates_to_product_reference": "6Client-6.8.z" }, { "category": "default_component_of", "full_product_name": { "name": "spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)", "product_id": "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64" }, "product_reference": "spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", 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the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", 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An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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": [ "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-debuginfo-0:0.12.4-13.el6_8.2.x86_64", "6Client-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.src", "6Client-optional-6.8.z:spice-server-0:0.12.4-13.el6_8.2.x86_64", 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"6Workstation-optional-6.8.z:spice-server-devel-0:0.12.4-13.el6_8.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017:0254
Vulnerability from csaf_redhat
Published
2017-02-06 04:52
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: spice security update
Notes
Topic
An update for spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.
Security Fix(es):
* A vulnerability was discovered in spice in the server's protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in spice in the server's protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
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 spice is now available 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 Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing \u0027desktop\u0027 environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the spice server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in spice in the server\u0027s protocol handling. An attacker able to connect to the spice server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).", "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-2017:0254", "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0254.json" } ], "title": "Red Hat Security Advisory: spice security update", "tracking": { "current_release_date": "2024-11-14T21:42:00+00:00", "generator": { "date": "2024-11-14T21:42:00+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0254", "initial_release_date": "2017-02-06T04:52:52+00:00", "revision_history": [ { "date": "2017-02-06T04:52:52+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-02-06T04:52:52+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:00+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client 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"relates_to_product_reference": "7Workstation-optional-7.3.Z" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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": [ "7Client-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-0:0.12.4-20.el7_3.x86_64", "7Client-7.3.Z:spice-server-devel-0:0.12.4-20.el7_3.x86_64", "7Client-optional-7.3.Z:spice-0:0.12.4-20.el7_3.src", "7Client-optional-7.3.Z:spice-debuginfo-0:0.12.4-20.el7_3.x86_64", 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"organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. 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rhsa-2017_0552
Vulnerability from csaf_redhat
Published
2017-03-16 15:25
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: rhevm-appliance security and bug fix update
Notes
Topic
An update for rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously the name of the "rhevm-appliance" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the "rhevm-appliance" RPM and will be visible from the node channel. (BZ#1416011)
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 rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously the name of the \"rhevm-appliance\" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the \"rhevm-appliance\" RPM and will be visible from the node channel. (BZ#1416011)", "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-2017:0552", "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "1416011", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1416011" }, { "category": "external", "summary": "1419968", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1419968" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0552.json" } ], "title": "Red Hat Security Advisory: rhevm-appliance security and bug fix update", "tracking": { "current_release_date": "2024-11-14T21:42:33+00:00", "generator": { "date": "2024-11-14T21:42:33+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0552", "initial_release_date": "2017-03-16T15:25:43+00:00", "revision_history": [ { "date": "2017-03-16T15:25:43+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-03-16T15:25:43+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:33+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_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=src\u0026epoch=1" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=noarch\u0026epoch=1" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
RHSA-2017:0552
Vulnerability from csaf_redhat
Published
2017-03-16 15:25
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: rhevm-appliance security and bug fix update
Notes
Topic
An update for rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously the name of the "rhevm-appliance" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the "rhevm-appliance" RPM and will be visible from the node channel. (BZ#1416011)
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 rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: rhevm-appliance (20170307.0). (BZ#1419968)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously the name of the \"rhevm-appliance\" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the \"rhevm-appliance\" RPM and will be visible from the node channel. (BZ#1416011)", "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-2017:0552", "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "1416011", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1416011" }, { "category": "external", "summary": "1419968", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1419968" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0552.json" } ], "title": "Red Hat Security Advisory: rhevm-appliance security and bug fix update", "tracking": { "current_release_date": "2024-11-14T21:42:33+00:00", "generator": { "date": "2024-11-14T21:42:33+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0552", "initial_release_date": "2017-03-16T15:25:43+00:00", "revision_history": [ { "date": "2017-03-16T15:25:43+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-03-16T15:25:43+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:33+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_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=src\u0026epoch=1" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_id": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhevm-appliance@4.0.20170307.0-1.el7ev?arch=noarch\u0026epoch=1" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" }, { "category": "default_component_of", "full_product_name": { "name": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts", "product_id": "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" }, "product_reference": "rhevm-appliance-1:4.0.20170307.0-1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-Agents-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:25:43+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/11258", "product_ids": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0552" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.noarch", "7Server-RHEV-4-Agents-7:rhevm-appliance-1:4.0.20170307.0-1.el7ev.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
rhsa-2017:0549
Vulnerability from csaf_redhat
Published
2017-03-16 15:26
Modified
2024-11-14 21:42
Summary
Red Hat Security Advisory: redhat-virtualization-host security and bug fix update
Notes
Topic
An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)
Security Fix(es):
* A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)
* A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)
These issues were discovered by Frediano Ziglio (Red Hat).
Bug Fix(es):
* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased's behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas 'yum upgrade' of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)
* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)
* With this update, Red Hat Virtualization Host (RHVH) now includes the 'screen' package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the 'screen' package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)
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 imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for RHEV 4.X, RHEV-H, and Agents for RHEL-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 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 following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.0), imgbased (0.8.16), redhat-virtualization-host (4.0). (BZ#1410848, BZ#1430244)\n\nSecurity Fix(es):\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577)\n\n* A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578)\n\nThese issues were discovered by Frediano Ziglio (Red Hat).\n\nBug Fix(es):\n\n* Previously, imgbased blindly copied /etc from old layers into new layers in order to keep configuration changes between upgrades. This meant that imgbased\u0027s behavior differed from RPM, in that unmodified configuration files would be preserved across imgbased upgrades whereas \u0027yum upgrade\u0027 of the same packages would have replaced them. Now, imgbased compares the sums of files to the originals kept per-layer in /usr/share/factory/etc so that unmodified configuration files are now handled appropriately. (BZ#1418179)\n\n* Previously, some earlier versions of Red Hat Virtualization Host (RHVH) repeatedly prompted for upgrades, even when the most recent version was already installed. This was caused by the RHVH image containing a placeholder package that was made obsolete in order to upgrade. However, the package that was used to upgrade was not propagated to the rpmdb on the new image. Now, upgrading includes the update package in the rpmdb on the new image. (BZ#1422476)\n\n* With this update, Red Hat Virtualization Host (RHVH) now includes the \u0027screen\u0027 package. Previously, ovirt-hosted-engine-setup invoked from a CLI warned users that the \u0027screen\u0027 package was not installed. Though this was not an explicit requirement when using cockpit, including it provides a better experience if using the CLI. (BZ#1403729)", "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-2017:0549", "url": "https://access.redhat.com/errata/RHSA-2017:0549" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "1403729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1403729" }, { "category": "external", "summary": "1410848", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1410848" }, { "category": "external", "summary": "1418179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1418179" }, { "category": "external", "summary": "1422476", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1422476" }, { "category": "external", "summary": "1426012", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1426012" }, { "category": "external", "summary": "1426038", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1426038" }, { "category": "external", "summary": "1427149", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1427149" }, { "category": "external", "summary": "1427449", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1427449" }, { "category": "external", "summary": "1428375", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1428375" }, { "category": "external", "summary": "1429594", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1429594" }, { "category": "external", "summary": "1430244", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1430244" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0549.json" } ], "title": "Red Hat Security Advisory: redhat-virtualization-host security and bug fix update", "tracking": { "current_release_date": "2024-11-14T21:42:38+00:00", "generator": { "date": "2024-11-14T21:42:38+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2017:0549", "initial_release_date": "2017-03-16T15:26:25+00:00", "revision_history": [ { "date": "2017-03-16T15:26:25+00:00", "number": "1", "summary": "Initial version" }, { "date": "2017-03-16T15:26:25+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T21:42:38+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 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": "imgbased-0:0.8.16-0.1.el7ev.src", "product": { "name": 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"product_version", "name": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product": { "name": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product_id": "imgbased-0:0.8.16-0.1.el7ev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/imgbased@0.8.16-0.1.el7ev?arch=noarch" } } }, { "category": "product_version", "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product_id": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/redhat-virtualization-host-image-update-placeholder@4.0-7.1.el7?arch=noarch" } } }, { "category": "product_version", "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "product": { "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "product_id": 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"7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src" }, "product_reference": "redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7", "product_id": "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch" }, "product_reference": "redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "relates_to_product_reference": "7Server-RHEV-4-Hypervisor-7" }, { "category": "default_component_of", "full_product_name": { "name": "imgbased-0:0.8.16-0.1.el7ev.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch" }, "product_reference": "imgbased-0:0.8.16-0.1.el7ev.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "imgbased-0:0.8.16-0.1.el7ev.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src" }, "product_reference": "imgbased-0:0.8.16-0.1.el7ev.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.src", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64" }, "product_reference": "redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" }, { "category": "default_component_of", "full_product_name": { "name": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)", "product_id": "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" }, "product_reference": "redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch", "relates_to_product_reference": "7Server-RHEV-4-HypervisorBuild-7" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9577", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2016-12-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1401603" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9577" }, { "category": "external", "summary": "RHBZ#1401603", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1401603" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9577", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9577" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages" }, { "acknowledgments": [ { "names": [ "Frediano Ziglio" ], "organization": "Red Hat", "summary": "This issue was discovered by Red Hat." } ], "cve": "CVE-2016-9578", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "discovery_date": "2016-11-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1399566" } ], "notes": [ { "category": "description", "text": "A vulnerability was discovered in SPICE in the server\u0027s protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "spice: Remote DoS via crafted message", "title": "Vulnerability summary" }, { "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-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-9578" }, { "category": "external", "summary": "RHBZ#1399566", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399566" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-9578", "url": "https://www.cve.org/CVERecord?id=CVE-2016-9578" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9578" } ], "release_date": "2017-02-06T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-16T15:26:25+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/11258", "product_ids": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2017:0549" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.0-20170307.1.el7_3.src", "7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.0-20170307.1.el7_3.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.noarch", "7Server-RHEV-4-HypervisorBuild-7:imgbased-0:0.8.16-0.1.el7ev.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.src", "7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.0-7.1.el7.x86_64", "7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.0-7.1.el7.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "spice: Remote DoS via crafted message" } ] }
ghsa-fjp3-q3m4-wmjx
Vulnerability from github
Published
2022-05-13 01:38
Modified
2022-05-13 01:38
Severity ?
Details
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.
{ "affected": [], "aliases": [ "CVE-2016-9577" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-07-27T20:29:00Z", "severity": "HIGH" }, "details": "A vulnerability was discovered in SPICE before 0.13.90 in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "id": "GHSA-fjp3-q3m4-wmjx", "modified": "2022-05-13T01:38:30Z", "published": "2022-05-13T01:38:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9577" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577" }, { "type": "WEB", "url": "https://www.debian.org/security/2017/dsa-3790" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2017-0253.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2017-0549.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/96040" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
gsd-2016-9577
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-9577", "description": "A vulnerability was discovered in SPICE before 0.13.90 in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "id": "GSD-2016-9577", "references": [ "https://www.suse.com/security/cve/CVE-2016-9577.html", "https://www.debian.org/security/2017/dsa-3790", "https://access.redhat.com/errata/RHSA-2017:0552", "https://access.redhat.com/errata/RHSA-2017:0549", "https://access.redhat.com/errata/RHSA-2017:0254", "https://access.redhat.com/errata/RHSA-2017:0253", "https://ubuntu.com/security/CVE-2016-9577", "https://advisories.mageia.org/CVE-2016-9577.html", "https://linux.oracle.com/cve/CVE-2016-9577.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-9577" ], "details": "A vulnerability was discovered in SPICE before 0.13.90 in the server\u0027s protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.", "id": "GSD-2016-9577", "modified": "2023-12-13T01:21:21.979198Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-9577", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "spice", "version": { "version_data": [ { "version_value": "0.13.90" } ] } } ] }, "vendor_name": "Red Hat" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability was discovered in SPICE before 0.13.90 in the server\u0027s protocol handling. 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An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577", "refsource": "CONFIRM", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577" }, { "name": "DSA-3790", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-3790" }, { "name": "RHSA-2017:0552", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "name": "RHSA-2017:0254", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "name": "96040", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/96040" }, { "name": "RHSA-2017:0549", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0549.html" }, { "name": "RHSA-2017:0253", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0253.html" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } }, "lastModifiedDate": "2019-10-09T23:20Z", "publishedDate": "2018-07-27T20:29Z" } } }
CVE-2016-9577
Vulnerability from fkie_nvd
Published
2018-07-27 20:29
Modified
2024-11-21 03:01
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
spice_project | spice | * | |
debian | debian_linux | 8.0 | |
redhat | enterprise_linux_desktop | 6.0 | |
redhat | enterprise_linux_desktop | 7.0 | |
redhat | enterprise_linux_server | 6.0 | |
redhat | enterprise_linux_server | 7.0 | |
redhat | enterprise_linux_server_aus | 7.3 | |
redhat | enterprise_linux_server_aus | 7.4 | |
redhat | enterprise_linux_server_eus | 7.3 | |
redhat | enterprise_linux_server_eus | 7.4 | |
redhat | enterprise_linux_server_eus | 7.5 | |
redhat | enterprise_linux_workstation | 6.0 | |
redhat | enterprise_linux_workstation | 7.0 |
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An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution." }, { "lang": "es", "value": "Se ha descubierto una vulnerabilidad en SPICE en versiones anteriores a la 0.13.90 en el manejo del protocolo del servidor. Un atacante autenticado podr\u00eda enviar mensajes al servidor SPICE provocando un desbordamiento de memoria din\u00e1mica (heap) que provocar\u00eda un cierre inesperado o una posible ejecuci\u00f3n de c\u00f3digo." } ], "id": "CVE-2016-9577", "lastModified": "2024-11-21T03:01:25.540", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "secalert@redhat.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2018-07-27T20:29:00.220", "references": [ { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0253.html" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0549.html" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/96040" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-3790" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0253.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0549.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/96040" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0254" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2017:0552" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9577" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-3790" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" }, { "lang": "en", "value": "CWE-122" } ], "source": "secalert@redhat.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-119" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
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.