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Vulnerability record · CVE-2011-2985 · published 18 August 2011

CVE-2011-2985: Mozilla firefox vulnerability

Mozilla · Firefox

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

10.0 CVSS 2.0 High EPSS 5.3% · top 7.7%
10.0CVSS 2.0 base score
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
40References
16 Jun 2026Last modified by NVD

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
http://secunia.com/advisories/49055
http://www.mozilla.org/security/announce/2011/mfsa2011-29.html Vendor Advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-31.html
http://www.mozilla.org/security/announce/2011/mfsa2011-33.html
https://bugzilla.mozilla.org/show_bug.cgi?id=646825
https://bugzilla.mozilla.org/show_bug.cgi?id=648206
https://bugzilla.mozilla.org/show_bug.cgi?id=650273
https://bugzilla.mozilla.org/show_bug.cgi?id=650275
https://bugzilla.mozilla.org/show_bug.cgi?id=650732
https://bugzilla.mozilla.org/show_bug.cgi?id=651030
https://bugzilla.mozilla.org/show_bug.cgi?id=660517
https://bugzilla.mozilla.org/show_bug.cgi?id=662132
https://bugzilla.mozilla.org/show_bug.cgi?id=665518
https://bugzilla.mozilla.org/show_bug.cgi?id=667092
https://bugzilla.mozilla.org/show_bug.cgi?id=667315
https://bugzilla.mozilla.org/show_bug.cgi?id=667512
https://bugzilla.mozilla.org/show_bug.cgi?id=668245
https://bugzilla.mozilla.org/show_bug.cgi?id=669584
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14440
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
http://secunia.com/advisories/49055
http://www.mozilla.org/security/announce/2011/mfsa2011-29.html Vendor Advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-31.html
http://www.mozilla.org/security/announce/2011/mfsa2011-33.html
https://bugzilla.mozilla.org/show_bug.cgi?id=646825
https://bugzilla.mozilla.org/show_bug.cgi?id=648206
https://bugzilla.mozilla.org/show_bug.cgi?id=650273
https://bugzilla.mozilla.org/show_bug.cgi?id=650275
https://bugzilla.mozilla.org/show_bug.cgi?id=650732
https://bugzilla.mozilla.org/show_bug.cgi?id=651030
https://bugzilla.mozilla.org/show_bug.cgi?id=660517
https://bugzilla.mozilla.org/show_bug.cgi?id=662132
https://bugzilla.mozilla.org/show_bug.cgi?id=665518
https://bugzilla.mozilla.org/show_bug.cgi?id=667092
https://bugzilla.mozilla.org/show_bug.cgi?id=667315
https://bugzilla.mozilla.org/show_bug.cgi?id=667512
https://bugzilla.mozilla.org/show_bug.cgi?id=668245
https://bugzilla.mozilla.org/show_bug.cgi?id=669584
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14440

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-2985), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.