Unscored severity · published Aug 18, 2011
CVE-2011-2993
The implementation of digital signatures for JAR files in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not prevent calls from unsigned…
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CVSS
1.3%
EPSS
No
On KEV
Description
The implementation of digital signatures for JAR files in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not prevent calls from unsigned JavaScript code to signed code, which allows remote attackers to bypass the Same Origin Policy and gain privileges via a crafted web site, a different vulnerability than CVE-2008-2801.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% 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; +9 more · source: NVD
SE
Seamonkey · Mozilla
2.0; 2.0; 2.0; 2.0; 2.0; 2.0; +16 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-2993
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-2993
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
Vendor Advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-29.html
www.mozilla.org
http://www.mozilla.org/security/announce/2011/mfsa2011-33.html
bugzilla.mozilla.org
https://bugzilla.mozilla.org/show_bug.cgi?id=657267
oval.cisecurity.org
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14055
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