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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 (cras...

HighCVSS 10.0 EPSS 5.9%
Published
Updated
Exploit status
No public exploit known

Description

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.

Affected products

ProductAffected versionsFixed in
mozilla Firefox >= 2.0, < 2.0.0.18 2.0.0.18
mozilla Firefox >= 3.0, < 3.0.2 3.0.2
mozilla seamonkey >= 1.0, < 1.1.13 1.1.13
mozilla Thunderbird >= 2.0, < 2.0.0.18 2.0.0.18
debian linux = 4.0 No fix listed
Canonical Ubuntu Linux = 6.06 No fix listed
Canonical Ubuntu Linux = 7.10 No fix listed
Canonical Ubuntu Linux = 8.04 No fix listed
Canonical Ubuntu Linux = 8.10 No fix listed

References