Out-of-Bounds Affecting qemu package, versions <2.0.0+dfsg-2ubuntu1.3
Threat Intelligence
EPSS
6.21% (94th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-QEMU-427123
- published 4 Nov 2014
- disclosed 4 Nov 2014
Introduced: 4 Nov 2014
CVE-2013-4531 Open this link in a new tabHow to fix?
Upgrade Ubuntu:14.04 qemu to version 2.0.0+dfsg-2ubuntu1.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
Buffer overflow in target-arm/machine.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a negative value in cpreg_vmstate_array_len in a savevm image.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-4531
- https://security-tracker.debian.org/tracker/CVE-2013-4531
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
- http://git.qemu.org/?p=qemu.git;a=commit;h=d2ef4b61fe6d33d2a5dcf100a9b9440de341ad62
- http://lists.gnu.org/archive/html/qemu-devel/2013-12/msg00394.html
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d2ef4b61fe6d33d2a5dcf100a9b9440de341ad62
CVSS Scores
version 3.1