Unscored severity · published Jun 5, 2012
CVE-2012-1947
Heap-based buffer overflow in the utf16_to_isolatin1 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…
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CVSS
4.6%
EPSS
No
On KEV
Description
Heap-based buffer overflow in the utf16_to_isolatin1 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 allows remote attackers to execute arbitrary code via vectors that trigger a character-set conversion failure.
Exploitation
Is it being used?
Exploit prediction (EPSS)4.6% · higher than 92% 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-2012-1947
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-1947
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
www.debian.org
http://www.debian.org/security/2012/dsa-2488
www.debian.org
http://www.debian.org/security/2012/dsa-2489
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