CVE-2011-3003

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-09-29 · updated 2026-06-16
Weakness: CWE-119

Description

Mozilla Firefox before 7.0 and SeaMonkey before 2.4 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an unspecified WebGL test case that triggers a memory-allocation error and a resulting out-of-bounds write operation.

Affected products

Mozilla Firefox: before 7.0 — fixed in 7.0
Mozilla Seamonkey: before 2.4 — fixed in 2.4

How to fix

Upgrade to a fixed version: Mozilla Firefox 7.0; Mozilla Seamonkey 2.4. Check the vendor advisory for mitigations.

References

http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
http://www.mozilla.org/security/announce/2011/mfsa2011-41.html
https://bugzilla.mozilla.org/show_bug.cgi?id=682335
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14054
http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
http://www.mozilla.org/security/announce/2011/mfsa2011-41.html
https://bugzilla.mozilla.org/show_bug.cgi?id=682335
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14054

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