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CVE-2013-5651

Published: 30 August 2013

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.

Notes

AuthorNote
jdstrand
Ubuntu 12.10 and lower are not affected

Priority

Medium

Status

Package Release Status
libvirt
Launchpad, Ubuntu, Debian
upstream
Released (1.1.2~rc1-1)
lucid Not vulnerable
(code not present)
precise Not vulnerable
(code not present)
quantal Not vulnerable
(code not present)
raring
Released (1.0.2-0ubuntu11.13.04.4)
Patches:
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=47b9127e883677a0d60d767030a147450e919a25
upstream: http://libvirt.org/git/?p=libvirt.git;a=commit;h=106a2ddaa7b5ef7d69242333e48d77fda0b7ccf3 (regression?)