CVE-2011-2982
HIGH · CVSS 10.0EPSS 5.3%EU EUVD
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.20, Thunderbird 2.x and 3.x before 3.1.12, SeaMonkey 1.x and 2.x, 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.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- EPSS score
- 5.3% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-2950)
- Published
- August 18, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-2950 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
and 164 more…
References
- http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
- http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00027.html
- http://www.debian.org/security/2011/dsa-2295
- http://www.debian.org/security/2011/dsa-2296
- http://www.debian.org/security/2011/dsa-2297
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:127
- http://www.mozilla.org/security/announce/2011/mfsa2011-30.html(Vendor Advisory)
- http://www.redhat.com/support/errata/RHSA-2011-1164.html(Vendor Advisory)
- http://www.redhat.com/support/errata/RHSA-2011-1165.html(Vendor Advisory)
- http://www.redhat.com/support/errata/RHSA-2011-1166.html(Vendor Advisory)
- http://www.redhat.com/support/errata/RHSA-2011-1167.html(Vendor Advisory)
- http://www.securitytracker.com/id?1025940
- https://bugzilla.mozilla.org/show_bug.cgi?id=541255
- https://bugzilla.mozilla.org/show_bug.cgi?id=615970
- https://bugzilla.mozilla.org/show_bug.cgi?id=632206
- https://bugzilla.mozilla.org/show_bug.cgi?id=643062
- https://bugzilla.mozilla.org/show_bug.cgi?id=674545
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14294
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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