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CVE-2009-0772
The layout engine in Mozilla Firefox 2 and 3 before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to…
- 9.3HighCVSS base score
- 3.7%Exploitation in 30 daysEPSS · top 10% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The layout engine in Mozilla Firefox 2 and 3 before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to nsCSSStyleSheet::GetOwnerNode, events, and garbage collection, which triggers memory corruption.
Timeline
ID reserved
By redhat
- 2 days later
· 2 days later
Published
- 15 years later
· 15 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 3.7% · top 10% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
38
- RHSA-2009:0315 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- SUSE-SA:2009:023 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- SUSE-SA:2009:012 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-1830 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- ADV-2009-0632 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- oval:org.mitre.oval:def:5945 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- FEDORA-2009-3101 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- DSA-1751 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- oval:org.mitre.oval:def:9609 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- SSA:2009-083-02 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
- RHSA-2009:0325 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2009:0258 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- oval:org.mitre.oval:def:5703 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 34140 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.mozilla.org/security/announce/2009/mfsa2009-07.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- MDVSA-2009:083 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 34464 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34272 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34417 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34527 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34145 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FEDORA-2009-2882 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2009-2884 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- SSA:2009-083-03 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
- 34137 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34462 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://support.avaya.com/elmodocs2/security/ASA-2009-069.htm (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1021795 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- USN-741-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- https://bugzilla.mozilla.org/show_bug.cgi?id=475136 (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:6097 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 34324 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- MDVSA-2009:075 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 33990 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- oval:org.mitre.oval:def:6811 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 34383 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 34387 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://support.avaya.com/japple/css/japple?temp.documentID=366362&temp.productID=154235&temp.releaseID=361845&temp.bucketID=126655&PAGE=Document (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2009-0772 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://cveledger.app/cve/CVE-2009-0772)Record last updated .