VulnerabilityModified

CVE-2012-3963

Use-after-free vulnerability in the js::gc::MapAllocToTraceKind function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to…

HIGH 10.0EPSS 5.95%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (5.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 2.0: 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS: 5.95% probability · 93th percentile
CISA KEV: Not listed
Weakness: CWE-416
Affected: mozilla/firefox · mozilla/seamonkey · mozilla/thunderbird · mozilla/thunderbird esr · opensuse/opensuse · suse/linux enterprise desktop · suse/linux enterprise server · suse/linux enterprise software development kit · redhat/enterprise linux desktop · redhat/enterprise linux eus · redhat/enterprise linux server · redhat/enterprise linux server eus · redhat/enterprise linux workstation · canonical/ubuntu linux
Source: cve@mitre.org

References

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.htmlMailing List, Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-1210.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-1211.htmlThird Party Advisory
http://www.mozilla.org/security/announce/2012/mfsa2012-58.htmlVendor Advisory
http://www.securityfocus.com/bid/55340Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-1548-1Third Party Advisory
http://www.ubuntu.com/usn/USN-1548-2Third Party Advisory
http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdfThird Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=762280Issue Tracking, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16437Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.htmlMailing List, Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-1210.htmlThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-1211.htmlThird Party Advisory
http://www.mozilla.org/security/announce/2012/mfsa2012-58.htmlVendor Advisory
http://www.securityfocus.com/bid/55340Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-1548-1Third Party Advisory
http://www.ubuntu.com/usn/USN-1548-2Third Party Advisory
http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdfThird Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=762280Issue Tracking, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16437Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.