CVE-2012-1958

high

Description

Use-after-free vulnerability in the nsGlobalWindow::PageHidden function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 might allow remote attackers to execute arbitrary code via vectors related to focused content.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16434

https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-1967

https://bugzilla.mozilla.org/show_bug.cgi?id=750820

http://www.ubuntu.com/usn/USN-1510-1

http://www.ubuntu.com/usn/USN-1509-2

http://www.ubuntu.com/usn/USN-1509-1

http://www.securitytracker.com/id?1027258

http://www.securitytracker.com/id?1027257

http://www.securitytracker.com/id?1027256

http://www.securityfocus.com/bid/54574

http://www.mozilla.org/security/announce/2012/mfsa2012-48.html

http://secunia.com/advisories/49994

http://secunia.com/advisories/49993

http://secunia.com/advisories/49992

http://secunia.com/advisories/49979

http://secunia.com/advisories/49977

http://secunia.com/advisories/49972

http://secunia.com/advisories/49968

http://secunia.com/advisories/49965

http://rhn.redhat.com/errata/RHSA-2012-1088.html

http://osvdb.org/84001

http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html

http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html

http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html

Details

Source: Mitre, NVD

Published: 2012-07-18

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.03872