Description
Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS before 1.4.4, when kqueue or epoll is used, allows remote attackers to cause a denial of service (daemon crash or hang) via a client disconnection during listing of a large number of print jobs, related to improperly maintaining a reference count. NOTE: some of these details are obtained from third party information. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-3553.
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://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html ↗
- http://www.ubuntu.com/usn/USN-906-1 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=557775 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11216 ↗
- http://www.vupen.com/english/advisories/2010/1481 ↗
- http://cups.org/articles.php?L596 ↗
- http://www.securitytracker.com/id?1024124 ↗
- http://support.apple.com/kb/HT4188 ↗
- http://security.gentoo.org/glsa/glsa-201207-10.xml ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037174.html ↗
- http://secunia.com/advisories/40220 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:073 ↗
- http://cups.org/str.php?L3490 ↗
- http://www.securityfocus.com/bid/38510 ↗
- http://secunia.com/advisories/38785 ↗
- https://rhn.redhat.com/errata/RHSA-2010-0129.html ↗
- http://secunia.com/advisories/38979 ↗
- http://secunia.com/advisories/38927 ↗