CVE-2011-3661

Firefox 4.x-8.0 and SeaMonkey < 2.6 - Remote Code Execution via YARR JavaScript Engine

Title source: llm
STIX 2.1

Description

YARR, as used in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript.

References (13)

Core 13
Core References
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=691299
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:192
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47334
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1026447
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1026446
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/49055
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1026445
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/71909
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14424
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47302

Scores

EPSS 0.0373
EPSS Percentile 88.6%

Details

CWE
CWE-399
Status published
Products (30)
mozilla/firefox 4.0 (13 CPE variants)
mozilla/firefox 4.0.1
mozilla/firefox 5.0
mozilla/firefox 5.0.1
mozilla/firefox 6.0
mozilla/firefox 6.0.1
mozilla/firefox 6.0.2
mozilla/firefox 7.0
mozilla/firefox 7.0.1
mozilla/firefox 8.0
... and 20 more
Published Dec 21, 2011
Tracked Since Feb 18, 2026