Description
Mozilla Firefox before 3.0.15 and 3.5.x before 3.5.4, and SeaMonkey before 2.0, allows remote attackers to execute arbitrary code via a crafted regular expression in a Proxy Auto-configuration (PAC) file.
References (7)
Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10977
Vendor Advisory vendor-advisory
x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-26-272909-1
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=500644
Patch, Vendor Advisory x_refsource_confirm
http://www.mozilla.org/security/announce/2009/mfsa2009-55.html
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6347
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/3334
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:294
Scores
EPSS
0.0398
EPSS Percentile
89.3%
Details
Status
published
Products (46)
mozilla/firefox
3.0 beta5
mozilla/firefox
3.0.1
mozilla/firefox
3.0.2
mozilla/firefox
3.0.3
mozilla/firefox
3.0.4
mozilla/firefox
3.0.5
mozilla/firefox
3.0.6
mozilla/firefox
3.0.7
mozilla/firefox
3.0.8
mozilla/firefox
3.0.9
... and 36 more
Published
Oct 29, 2009
Tracked Since
Feb 18, 2026