CVE-2018-12376 Information

Description

Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox 62 Firefox ESR 60.2 and Thunderbird 60.2.1.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/105280 http://www.securitytracker.com/id/1041610 https://access.redhat.com/errata/RHSA-2018:2692 https://access.redhat.com/errata/RHSA-2018:2693 https://access.redhat.com/errata/RHSA-2018:3403 https://access.redhat.com/errata/RHSA-2018:3458 https://bugzilla.mozilla.org/buglist.cgi?bug_id=14693092C14699142C14509892C14800922C14805172C14810932C14785752C14719532C14731612C14669912C14687382C14831202C14673632C14729252C14665772C14678892C14805212C1478849 https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html https://security.gentoo.org/glsa/201810-01 https://security.gentoo.org/glsa/201811-13 https://usn.ubuntu.com/3761-1/ https://usn.ubuntu.com/3793-1/ https://www.debian.org/security/2018/dsa-4287 https://www.debian.org/security/2018/dsa-4327 https://www.mozilla.org/security/advisories/mfsa2018-20/ https://www.mozilla.org/security/advisories/mfsa2018-21/ https://www.mozilla.org/security/advisories/mfsa2018-25/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8