VulnerabilityModified

CVE-2011-3002

HIGH 9.3EPSS 3.35%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Almost Native Graphics Layer Engine (ANGLE), as used in Mozilla Firefox before 7.0 and SeaMonkey before 2.4, does not validate the return value of a GrowAtomTable function call, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger a memory-allocation error and a resulting buffer overflow.

CVSS 2.0: 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS: 3.35% probability · 89th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-119
Affected: mozilla/firefox · mozilla/seamonkey
Source: cve@mitre.org

EPSS trend

EPSS 3.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://www.mandriva.com/security/advisories?name=MDVSA-2011:141Third Party Advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-41.htmlVendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=680840Issue Tracking, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14388Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:141Third Party Advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-41.htmlVendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=680840Issue Tracking, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14388Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.