CVE-2010-4261

HIGH

Description

Off-by-one error in the icon_cb function in pe_icons.c in libclamav in ClamAV before 0.96.5 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors. NOTE: some of these details are obtained from third party information.

References

http://git.clamav.net/gitweb?p=clamav-devel.git;a=blob_plain;f=ChangeLog;hb=master

http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/051905.html

http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052401.html

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html

http://openwall.com/lists/oss-security/2010/12/03/1

http://openwall.com/lists/oss-security/2010/12/03/3

http://openwall.com/lists/oss-security/2010/12/03/6

http://secunia.com/advisories/42426

http://secunia.com/advisories/42523

http://secunia.com/advisories/42555

http://secunia.com/advisories/42720

http://support.apple.com/kb/HT4581

http://www.mandriva.com/security/advisories?name=MDVSA-2010:249

http://www.securityfocus.com/bid/45152

http://www.securitytracker.com/id?1024818

http://www.ubuntu.com/usn/USN-1031-1

http://www.vupen.com/english/advisories/2010/3135

http://www.vupen.com/english/advisories/2010/3137

http://www.vupen.com/english/advisories/2010/3185

http://xorl.wordpress.com/2010/12/05/cve-2010-4261-clamav-icon_cb-off-by-one/

https://bugzilla.redhat.com/show_bug.cgi?id=659861

https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2344

Details

Source: MITRE

Published: 2010-12-07

Updated: 2011-03-24

Type: CWE-189

Risk Information

CVSS v2.0

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH