CVE-2011-3005
CVE-2011-3005 is a critical-severity vulnerability in Mozilla Firefox with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 9.3)
- EPSS exploit prediction: 4% (89th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Mozilla Firefox
- Published:
- Last modified:
Description
Use-after-free vulnerability in Mozilla Firefox 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OGG headers in a .ogg file.
Frequently asked questions
- What is CVE-2011-3005?
- Use-after-free vulnerability in Mozilla Firefox 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OGG headers in a .ogg file.
- How severe is CVE-2011-3005?
- CVE-2011-3005 has a CVSS 2.0 base score of 9.3, rated critical severity.
- Is CVE-2011-3005 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2011-3005?
- CVE-2011-3005 primarily affects Mozilla Firefox. In total, 186 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2011-3005?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2011-3005 published?
- CVE-2011-3005 was published on 2011-09-29 and last updated on 2026-06-16.
References
- http://lists.opensuse.org/opensuse-updates/2011-10/msg00002.html
- http://secunia.com/advisories/46315
- http://secunia.com/advisories/49055
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:142
- http://www.mozilla.org/security/announce/2011/mfsa2011-44.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=675747
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14352
Affected products (186)
- cpe:2.3:a:mozilla:firefox:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta10:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta11:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta12:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta6:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta7:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta8:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0:beta9:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.7:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.7.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.8:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:0.9:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.5:beta:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:thunderbird:1.5:*:*:*:*:*:*:*
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