CVE-2012-3995

high

Description

The IsCSSWordSpacingSpace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.

References

Advisories
More

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16808

https://exchange.xforce.ibmcloud.com/vulnerabilities/79156

http://www.ubuntu.com/usn/USN-1611-1

http://www.securityfocus.com/bid/56136

http://www.mandriva.com/security/advisories?name=MDVSA-2012:163

http://secunia.com/advisories/55318

http://secunia.com/advisories/50984

http://secunia.com/advisories/50936

http://secunia.com/advisories/50935

http://secunia.com/advisories/50904

http://secunia.com/advisories/50892

http://secunia.com/advisories/50856

http://rhn.redhat.com/errata/RHSA-2012-1351.html

http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html

https://bugzilla.mozilla.org/show_bug.cgi?id=765621

http://www.mozilla.org/security/announce/2012/mfsa2012-85.html

Details

Source: Mitre, NVD

Published: 2012-10-10

Updated: 2025-04-11

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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.01805