CVE-2010-0302

MEDIUM

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.

References

http://cups.org/articles.php?L596

http://cups.org/str.php?L3490

http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037174.html

http://secunia.com/advisories/38785

http://secunia.com/advisories/38927

http://secunia.com/advisories/38979

http://secunia.com/advisories/40220

http://security.gentoo.org/glsa/glsa-201207-10.xml

http://support.apple.com/kb/HT4188

http://www.mandriva.com/security/advisories?name=MDVSA-2010:073

http://www.securityfocus.com/bid/38510

http://www.securitytracker.com/id?1024124

http://www.ubuntu.com/usn/USN-906-1

http://www.vupen.com/english/advisories/2010/1481

https://bugzilla.redhat.com/show_bug.cgi?id=557775

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11216

https://rhn.redhat.com/errata/RHSA-2010-0129.html

Details

Source: MITRE

Published: 2010-03-05

Updated: 2017-09-19

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM