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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://libvirt.org/news.html ↗
- http://secunia.com/advisories/60895 ↗
- http://security.gentoo.org/glsa/glsa-201412-04.xml ↗
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=47b9127e883677a0d60d767030a147450e919a25 ↗
- http://www.ubuntu.com/usn/USN-1954-1 ↗
- http://www.openwall.com/lists/oss-security/2013/08/30/1 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=997367 ↗
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html ↗