CVE-2010-1208
HIGH · CVSS 8.8EPSS 5.2%EU EUVD
Use-after-free vulnerability in the attribute-cloning functionality in the DOM implementation in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, allows remote attackers to execute arbitrary code via vectors related to deletion of an event attribute node with a nonzero reference count.
Key facts
- CVSS score
- 8.8 (v3.1)
- Severity
- HIGH
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
- CWE-416
- EPSS score
- 5.2% (92th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-1238)
- Published
- July 30, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-1238 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
- mozilla / seamonkey
References
- http://www.mozilla.org/security/announce/2010/mfsa2010-35.html(Vendor Advisory)
- http://www.securityfocus.com/archive/1/512515(Broken Link, Third Party Advisory, VDB Entry)
- http://www.securityfocus.com/bid/41849(Broken Link, Third Party Advisory, VDB Entry)
- http://www.zerodayinitiative.com/advisories/ZDI-10-134/(Third Party Advisory, VDB Entry)
- https://bugzilla.mozilla.org/show_bug.cgi?id=572986(Issue Tracking, Patch)
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11740(Broken Link)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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