CVE-2008-5014

jslock.cpp in Mozilla Firefox 3.x before 3.0.2, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by modifying the window.__proto__.__proto__ object in a way that causes a lock on a non-native object, which triggers an assertion failure related to the OBJ_IS_NATIVE function.

Score: CVSS 2.0 10.0 Critical
Status: Modified - secalert@redhat.com
Published: 2008-11-13
Last modified: 2024-08-07
Weaknesses: CWE-20

Affected products

References

http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00004.html
http://secunia.com/advisories/32011
http://secunia.com/advisories/32684
http://secunia.com/advisories/32693
http://secunia.com/advisories/32694
http://secunia.com/advisories/32695
http://secunia.com/advisories/32714
http://secunia.com/advisories/32715
http://secunia.com/advisories/32721
http://secunia.com/advisories/32778
http://secunia.com/advisories/32798
http://secunia.com/advisories/32845
http://secunia.com/advisories/32853
http://secunia.com/advisories/33433
http://secunia.com/advisories/33434
http://secunia.com/advisories/34501
http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1
http://ubuntu.com/usn/usn-667-1
http://www.debian.org/security/2008/dsa-1669
http://www.debian.org/security/2008/dsa-1671
http://www.debian.org/security/2009/dsa-1696
http://www.debian.org/security/2009/dsa-1697
http://www.mandriva.com/security/advisories?name=MDVSA-2008:228
http://www.mandriva.com/security/advisories?name=MDVSA-2008:230
http://www.mandriva.com/security/advisories?name=MDVSA-2008:235
http://www.mozilla.org/security/announce/2008/mfsa2008-50.html
http://www.redhat.com/support/errata/RHSA-2008-0976.html
http://www.redhat.com/support/errata/RHSA-2008-0977.html
http://www.redhat.com/support/errata/RHSA-2008-0978.html
http://www.securityfocus.com/bid/32281