Improper Input Validation Affecting qemu package, versions <2.0.0+dfsg-2ubuntu1.3
Threat Intelligence
EPSS
0.22% (62nd
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-QEMU-428494
- published 27 Jun 2018
- disclosed 11 Feb 2020
Introduced: 27 Jun 2018
CVE-2013-4535 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.
The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-4535
- https://security-tracker.debian.org/tracker/CVE-2013-4535
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html
- http://git.qemu.org/?p=qemu.git;a=commitdiff;h=36cf2a37132c7f01fa9adb5f95f5312b27742fd4
- http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1066401
- http://rhn.redhat.com/errata/RHSA-2014-0743.html
- http://rhn.redhat.com/errata/RHSA-2014-0744.html
- http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=36cf2a37132c7f01fa9adb5f95f5312b27742fd4
CVSS Scores
version 3.1