Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code via a large selection attribute in a XUL tree element, which triggers a use-after-free.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=571106 | issue tracking exploit |
| http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html | mailing list third party advisory vendor advisory |
| http://www.mozilla.org/security/announce/2010/mfsa2010-40.html | vendor advisory |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10958 | vdb entry signature broken link |
| http://www.zerodayinitiative.com/advisories/ZDI-10-131/ | vdb entry third party advisory |
| http://www.securityfocus.com/bid/41853 | vdb entry third party advisory broken link |
| http://www.securityfocus.com/archive/1/512510 | mailing list vdb entry third party advisory broken link |