CVE-2009-3981
HIGH · CVSS 9.3EPSS 3.7%EU EUVD
Unspecified vulnerability in the browser engine in Mozilla Firefox before 3.0.16, SeaMonkey before 2.0.1, and Thunderbird allows 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
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- EPSS score
- 3.7% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-3952)
- Published
- December 17, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-3952 in the EU Vulnerability Database. Last updated in EUVD on August 7, 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 102 more…
References
- http://secunia.com/advisories/37699(Vendor Advisory)
- http://secunia.com/advisories/37704(Vendor Advisory)
- http://secunia.com/advisories/37785(Vendor Advisory)
- http://secunia.com/advisories/37813
- http://secunia.com/advisories/37881
- http://securitytracker.com/id?1023333
- http://securitytracker.com/id?1023334
- http://www.debian.org/security/2009/dsa-1956
- http://www.mozilla.org/security/announce/2009/mfsa2009-65.html(Patch, Vendor Advisory)
- http://www.novell.com/linux/security/advisories/2009_63_firefox.html
- http://www.securityfocus.com/bid/37349
- http://www.securityfocus.com/bid/37363
- http://www.ubuntu.com/usn/USN-873-1
- http://www.vupen.com/english/advisories/2009/3547(Vendor Advisory)
- https://bugzilla.mozilla.org/show_bug.cgi?id=468771
- https://bugzilla.redhat.com/show_bug.cgi?id=546713
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54801
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8523
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8584
- https://rhn.redhat.com/errata/RHSA-2009-1674.html
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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