CVE-2010-2766
The normalizeDocument function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 does not properly handle the removal of DOM nodes during normalization, which might allow…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The normalizeDocument function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 does not properly handle the removal of DOM nodes during normalization, which might allow remote attackers to execute arbitrary code via vectors involving access to a deleted object.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 5.37% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- mozilla/firefox · mozilla/seamonkey · mozilla/thunderbird
- Source
- cve@mitre.org
References
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047282.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html
- http://secunia.com/advisories/42867
- http://support.avaya.com/css/P8/documents/100112690
- http://www.debian.org/security/2010/dsa-2106
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:173
- http://www.mozilla.org/security/announce/2010/mfsa2010-57.htmlVendor Advisory
- http://www.securityfocus.com/bid/43100
- http://www.vupen.com/english/advisories/2010/2323
- http://www.vupen.com/english/advisories/2011/0061
- http://www.zerodayinitiative.com/advisories/ZDI-10-176/
- https://bugzilla.mozilla.org/show_bug.cgi?id=580445
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11778
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047282.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html
- http://secunia.com/advisories/42867
- http://support.avaya.com/css/P8/documents/100112690
- http://www.debian.org/security/2010/dsa-2106
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:173
- http://www.mozilla.org/security/announce/2010/mfsa2010-57.htmlVendor Advisory
- http://www.securityfocus.com/bid/43100
- http://www.vupen.com/english/advisories/2010/2323
- http://www.vupen.com/english/advisories/2011/0061
- http://www.zerodayinitiative.com/advisories/ZDI-10-176/
- https://bugzilla.mozilla.org/show_bug.cgi?id=580445
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11778
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.