CVE-2009-1313
HIGH · CVSS 9.3EPSS 8.4%EU EUVD
The nsTextFrame::ClearTextRun function in layout/generic/nsTextFrameThebes.cpp in Mozilla Firefox 3.0.9 allows remote attackers to cause a denial of service (memory corruption) and probably execute arbitrary code via unspecified vectors. NOTE: this vulnerability reportedly exists because of an incorrect fix for CVE-2009-1302.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 8.4% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-1311)
- Published
- April 30, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-1311 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
References
- http://secunia.com/advisories/34851
- http://secunia.com/advisories/34866
- http://secunia.com/advisories/34910
- http://secunia.com/advisories/34919
- http://securitytracker.com/id?1022126
- http://securitytracker.com/id?1022127
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.350967
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:111
- http://www.mozilla.org/security/announce/2009/mfsa2009-23.html
- http://www.securityfocus.com/bid/34743
- http://www.ubuntu.com/usn/USN-765-1
- http://www.vupen.com/english/advisories/2009/1180
- https://bugzilla.mozilla.org/show_bug.cgi?id=489647
- https://bugzilla.mozilla.org/show_bug.cgi?id=489676
- https://bugzilla.mozilla.org/show_bug.cgi?id=490233
- https://bugzilla.redhat.com/show_bug.cgi?id=497447
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10446
- https://rhn.redhat.com/errata/RHSA-2009-0449.html
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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