Unscored severity · published Jun 5, 2012
CVE-2012-1946
Use-after-free vulnerability in the nsINode::ReplaceOrInsertBefore function in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0,…
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CVSS
4.4%
EPSS
No
On KEV
Description
Use-after-free vulnerability in the nsINode::ReplaceOrInsertBefore function in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 might allow remote attackers to execute arbitrary code via document changes involving replacement or insertion of a node.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.4% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
4.0; 4.0; 4.0; 4.0; 4.0; 4.0; +27 more · source: NVD
SE
Seamonkey · Mozilla
through 2.9; 1.0; 1.0; 1.0; 1.0.1; 1.0.2; +34 more · source: NVD
TH
Thunderbird · Mozilla
5.0; 6.0; 6.0.1; 6.0.2; 7.0; 7.0.1; +10 more · source: NVD
TE
Thunderbird Esr · Mozilla
10.0; 10.0.1; 10.0.2; 10.0.3; 10.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-1946
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-1946
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00015.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2012-0710.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2012-0715.html
Permissions Required
http://secunia.com/advisories/49981
www.mandriva.com
http://www.mandriva.com/security/advisories?name=MDVSA-2012:088
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