Description
The JSSubScriptLoader in Mozilla Firefox 4.x through 6 and SeaMonkey before 2.4 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior.
Metrics
CVSS 2.0 4.3/10
AV:N/AC:M/Au:N/C:N/I:P/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
- http://www.mozilla.org/security/announce/2011/mfsa2011-43.htmlVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=653926
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14121
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
- http://www.mozilla.org/security/announce/2011/mfsa2011-43.htmlVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=653926
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14121
Timeline
- Published
- Sep 29, 2011
- Last modified
- Jun 16, 2026
- NVD status
- Modified