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CVE-2015-3247
Vulnerability from cvelistv5
Published
2015-09-08 15:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.
References
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}
}
rhsa-2015_1714
Vulnerability from csaf_redhat
Published
2015-09-03 18:14
Modified
2024-11-14 18:11
Summary
Red Hat Security Advisory: spice security update
Notes
Topic
An updated spice package that fixes one security issue is now available for
Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link 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.
A race condition flaw, leading to a heap-based memory corruption, was found
in spice's worker_update_monitors_config() function, which runs under the
QEMU-KVM context on the host. A user in a guest could leverage this flaw to
crash the host QEMU-KVM process or, possibly, execute arbitrary code with
the privileges of the host QEMU-KVM process. (CVE-2015-3247)
This issue was discovered by Frediano Ziglio of Red Hat.
All spice users are advised to upgrade to this updated package, which
contains a backported patch to correct this issue.
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.
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"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.",
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}
],
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"accessVector": "ADJACENT_NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.7,
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"integrityImpact": "COMPLETE",
"vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C",
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "spice: memory corruption in worker_update_monitors_config()"
}
]
}
rhsa-2015_1713
Vulnerability from csaf_redhat
Published
2015-09-03 17:08
Modified
2024-11-14 18:11
Summary
Red Hat Security Advisory: rhev-hypervisor security, bug fix, and enhancement update
Notes
Topic
Updated rhev-hypervisor packages that fix multiple security issues, several
bugs, and add various enhancements are now available.
Red Hat Product Security has rated this update as having Important security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
The rhev-hypervisor package provides a Red Hat Enterprise Virtualization
Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor
is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes
everything necessary to run and manage virtual machines: A subset of the
Red Hat Enterprise Linux operating environment and the Red Hat Enterprise
Virtualization Agent.
Note: Red Hat Enterprise Virtualization Hypervisor is only available for
the Intel 64 and AMD64 architectures with virtualization extensions.
A heap-based buffer overflow flaw was found in the way JasPer decoded JPEG
2000 image files. A specially crafted file could cause an application using
JasPer to crash or, possibly, execute arbitrary code. (CVE-2014-8138)
A race condition flaw, leading to a heap-based memory corruption, was found
in spice's worker_update_monitors_config() function, which runs under the
QEMU-KVM context on the host. A user in a guest could leverage this flaw to
crash the host QEMU-KVM process or, possibly, execute arbitrary code with
the privileges of the host QEMU-KVM process. (CVE-2015-3247)
A double free flaw was found in the way JasPer parsed ICC color profiles in
JPEG 2000 image files. A specially crafted file could cause an application
using JasPer to crash or, possibly, execute arbitrary code. (CVE-2014-8137)
It was found that the idle timeout in the Red Hat Enterprise Virtualization
Manager Web Admin interface failed to log out a session if a VM has been
selected in the VM grid view. This could allow a local attacker to access
the web interface if it was left unattended. (CVE-2015-1841)
Red Hat would like to thank oCERT for reporting CVE-2014-8137 and
CVE-2014-8138. oCERT acknowledges Jose Duart of the Google Security Team as
the original reporter. The CVE-2015-3247 issue was discovered by Frediano
Ziglio of Red Hat. The CVE-2015-1841 issue was discovered by Einav Cohen
of Red Hat.
This update also fixes the following bug:
* Previously, installing the Red Hat Enterprise Virtualization Hypervisor 7
RPM on a Red Hat Enterprise Linux 6 host failed, because no such thing was
available. Now, the Red Hat Enterprise Virtualization Hypervisor 7 RPM is
available in the rhel-6-server-rhevh-rpms channel, and can be installed on
a Red Hat Enterprise Linux 6 host. (BZ#1193678)
In addition, this update adds the following enhancement:
* With this release, the Red Hat Enterprise Virtualizaton Hypervisor now
includes the drivers for the Dell Shared PERC8 RAID Controller.
(BZ#1186582)
Users of the Red Hat Enterprise Virtualization Hypervisor are advised to
upgrade to this updated package.
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.
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"title": "Details"
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"name": "Use After Free"
},
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"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1173157"
}
],
"notes": [
{
"category": "description",
"text": "A double free flaw was found in the way JasPer parsed ICC color profiles in JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jasper: double-free in in jas_iccattrval_destroy() (oCERT-2014-012)",
"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"
}
],
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"date": "2015-09-03T17:08:30+00:00",
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"cvss_v2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "jasper: double-free in in jas_iccattrval_destroy() (oCERT-2014-012)"
},
{
"acknowledgments": [
{
"names": [
"oCERT"
]
}
],
"cve": "CVE-2014-8138",
"cwe": {
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"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2014-12-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1173162"
}
],
"notes": [
{
"category": "description",
"text": "A heap-based buffer overflow flaw was found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jasper: heap overflow in jp2_decode() (oCERT-2014-012)",
"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": {
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"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.noarch",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.src"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2014-8138"
},
{
"category": "external",
"summary": "RHBZ#1173162",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1173162"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2014-8138",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-8138"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-8138",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8138"
},
{
"category": "external",
"summary": "http://www.ocert.org/advisories/ocert-2014-012.html",
"url": "http://www.ocert.org/advisories/ocert-2014-012.html"
}
],
"release_date": "2014-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2015-09-03T17:08:30+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2015:1713"
}
],
"scores": [
{
"cvss_v2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
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"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.src",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.noarch",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.src"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "jasper: heap overflow in jp2_decode() (oCERT-2014-012)"
},
{
"acknowledgments": [
{
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2015-1841",
"discovery_date": "2015-02-12T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1206332"
}
],
"notes": [
{
"category": "description",
"text": "It was found that the idle timeout in the Red Hat Enterprise Virtualization Manager Web Admin interface failed to log out a session if a VM has been selected in the VM grid view. This could allow a local attacker to access the web interface if it was left unattended.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "RHEV-M: webadmin automatic logout fails if VM is selected",
"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": {
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},
{
"category": "external",
"summary": "RHBZ#1206332",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1206332"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2015-1841",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-1841"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-1841",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1841"
}
],
"release_date": "2015-03-26T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2015-09-03T17:08:30+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.src",
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],
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},
"url": "https://access.redhat.com/errata/RHSA-2015:1713"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "HIGH",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.7,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
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"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.src",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.noarch",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.src"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "RHEV-M: webadmin automatic logout fails if VM is selected"
},
{
"acknowledgments": [
{
"names": [
"Frediano Ziglio"
],
"organization": "Red Hat",
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2015-3247",
"cwe": {
"id": "CWE-362",
"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
},
"discovery_date": "2015-06-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1233238"
}
],
"notes": [
{
"category": "description",
"text": "A race condition flaw, leading to a heap-based memory corruption, was found in spice\u0027s worker_update_monitors_config() function, which runs under the QEMU-KVM context on the host. A user in a guest could leverage this flaw to crash the host QEMU-KVM process or, possibly, execute arbitrary code with the privileges of the host QEMU-KVM process.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "spice: memory corruption in worker_update_monitors_config()",
"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": {
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"references": [
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"summary": "Canonical URL",
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},
{
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"summary": "RHBZ#1233238",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1233238"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2015-3247",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-3247"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-3247",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3247"
}
],
"release_date": "2015-09-03T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2015-09-03T17:08:30+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"6Server-RHEV-Hypervisor:rhev-hypervisor6-0:6.7-20150828.0.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.src",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2015:1713"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.7,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"products": [
"6Server-RHEV-Hypervisor:rhev-hypervisor6-0:6.7-20150828.0.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.noarch",
"6Server-RHEV-Hypervisor:rhev-hypervisor7-0:7.1-20150827.1.el6ev.src",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.noarch",
"7Server-RHEV-Hypervisor-7:rhev-hypervisor7-0:7.1-20150827.1.el7ev.src"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "spice: memory corruption in worker_update_monitors_config()"
}
]
}
rhsa-2015_1715
Vulnerability from csaf_redhat
Published
2015-09-03 16:47
Modified
2024-11-14 18:11
Summary
Red Hat Security Advisory: spice-server security update
Notes
Topic
An updated spice-server package that fixes one security issue is now
available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link 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.
A race condition flaw, leading to a heap-based memory corruption, was found
in spice's worker_update_monitors_config() function, which runs under the
QEMU-KVM context on the host. A user in a guest could leverage this flaw to
crash the host QEMU-KVM process or, possibly, execute arbitrary code with
the privileges of the host QEMU-KVM process. (CVE-2015-3247)
This issue was discovered by Frediano Ziglio of Red Hat.
All spice-server users are advised to upgrade to this updated package,
which contains a backported patch to correct this issue.
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": {
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"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An updated spice-server package that fixes one security issue is now\navailable for Red Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.",
"title": "Topic"
},
{
"category": "general",
"text": "The Simple Protocol for Independent Computing Environments (SPICE) is a\nremote display protocol for virtual environments. SPICE users can access a\nvirtualized desktop or server from the local system or any system with\nnetwork access to the server. SPICE is used in Red Hat Enterprise Linux for\nviewing virtualized guests running on the Kernel-based Virtual Machine\n(KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.\n\nA race condition flaw, leading to a heap-based memory corruption, was found\nin spice\u0027s worker_update_monitors_config() function, which runs under the\nQEMU-KVM context on the host. A user in a guest could leverage this flaw to\ncrash the host QEMU-KVM process or, possibly, execute arbitrary code with\nthe privileges of the host QEMU-KVM process. (CVE-2015-3247)\n\nThis issue was discovered by Frediano Ziglio of Red Hat.\n\nAll spice-server users are advised to upgrade to this updated package,\nwhich contains a backported patch to correct this issue.",
"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-2015:1715",
"url": "https://access.redhat.com/errata/RHSA-2015:1715"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1233238",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1233238"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_1715.json"
}
],
"title": "Red Hat Security Advisory: spice-server security update",
"tracking": {
"current_release_date": "2024-11-14T18:11:33+00:00",
"generator": {
"date": "2024-11-14T18:11:33+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.0"
}
},
"id": "RHSA-2015:1715",
"initial_release_date": "2015-09-03T16:47:06+00:00",
"revision_history": [
{
"date": "2015-09-03T16:47:06+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2015-09-03T16:47:06+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-14T18:11:33+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-6.7.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-6.7.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-6.7.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-6.7.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-6.7.z",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:6::server"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux Server Optional (v. 6)",
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"acknowledgments": [
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"organization": "Red Hat",
"summary": "This issue was discovered by Red Hat."
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"cve": "CVE-2015-3247",
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"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
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"ids": [
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"system_name": "Red Hat Bugzilla ID",
"text": "1233238"
}
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{
"category": "description",
"text": "A race condition flaw, leading to a heap-based memory corruption, was found in spice\u0027s worker_update_monitors_config() function, which runs under the QEMU-KVM context on the host. A user in a guest could leverage this flaw to crash the host QEMU-KVM process or, possibly, execute arbitrary code with the privileges of the host QEMU-KVM process.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "spice: memory corruption in worker_update_monitors_config()",
"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"
}
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],
"title": "spice: memory corruption in worker_update_monitors_config()"
}
]
}
gsd-2015-3247
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.
Aliases
Aliases
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"description": "Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.",
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"https://www.debian.org/security/2015/dsa-3354",
"https://access.redhat.com/errata/RHSA-2015:1715",
"https://access.redhat.com/errata/RHSA-2015:1714",
"https://access.redhat.com/errata/RHSA-2015:1713",
"https://ubuntu.com/security/CVE-2015-3247",
"https://advisories.mageia.org/CVE-2015-3247.html",
"https://linux.oracle.com/cve/CVE-2015-3247.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"impact": {
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"cvssV2": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-12T23:15Z",
"publishedDate": "2015-09-08T15:59Z"
}
}
}
ghsa-jcpp-w729-jxmc
Vulnerability from github
Published
2022-05-14 01:08
Modified
2022-05-14 01:08
Details
Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.
{
"affected": [],
"aliases": [
"CVE-2015-3247"
],
"database_specific": {
"cwe_ids": [
"CWE-119"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-09-08T15:59:00Z",
"severity": "MODERATE"
},
"details": "Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.",
"id": "GHSA-jcpp-w729-jxmc",
"modified": "2022-05-14T01:08:49Z",
"published": "2022-05-14T01:08:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3247"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2015:1713"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2015:1714"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2015:1715"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2015-3247"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1233238"
},
{
"type": "WEB",
"url": "http://lists.freedesktop.org/archives/spice-devel/2015-October/022191.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00018.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1713.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1714.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1715.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2015/dsa-3354"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1033459"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1033460"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1033753"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2736-1"
}
],
"schema_version": "1.4.0",
"severity": []
}
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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.