VulnerabilityModified
CVE-2013-5651
The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a crafted bitmap, as demonstrated by a large nodeset value to numatune.
MEDIUM 5.0EPSS 2.26%
Does this matter?
Lower severity and a low EPSS score (2.26%). Track it; it rarely justifies an emergency change on its own.
Description
The virBitmapParse function in util/virbitmap.c in libvirt before 1.1.2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via a crafted bitmap, as demonstrated by a large nodeset value to numatune.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.26% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- redhat/libvirt
- Source
- cve@mitre.org
References
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=47b9127e883677a0d60d767030a147450e919a25
- http://libvirt.org/news.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
- http://secunia.com/advisories/60895
- http://security.gentoo.org/glsa/glsa-201412-04.xml
- http://www.openwall.com/lists/oss-security/2013/08/30/1Patch
- http://www.ubuntu.com/usn/USN-1954-1
- https://bugzilla.redhat.com/show_bug.cgi?id=997367Exploit, Patch
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=47b9127e883677a0d60d767030a147450e919a25
- http://libvirt.org/news.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
- http://secunia.com/advisories/60895
- http://security.gentoo.org/glsa/glsa-201412-04.xml
- http://www.openwall.com/lists/oss-security/2013/08/30/1Patch
- http://www.ubuntu.com/usn/USN-1954-1
- https://bugzilla.redhat.com/show_bug.cgi?id=997367Exploit, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.