CVE Vulnerability

CVE-2018-12376

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.mozilla.org/security/advisories/mfsa2018-25/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-21/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-20/ Vendor Advisory
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1469309%2C1469914%2C1450989%2C1480092%2C1480517%2C1481093%2C1478575%2C1471953%2C1473161%2C1466991%2C1468738%2C1483120%2C1467363%2C1472925%2C1466577%2C1467889%2C1480521%2C1478849 Issue Tracking Third Party Advisory
https://www.debian.org/security/2018/dsa-4287 Third Party Advisory
https://usn.ubuntu.com/3793-1/ Third Party Advisory
https://usn.ubuntu.com/3761-1/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2693 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2692 Third Party Advisory
http://www.securitytracker.com/id/1041610 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105280 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201810-01 Third Party Advisory
https://www.debian.org/security/2018/dsa-4327 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3403 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3458 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201811-13 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Information

Published : 2018-10-18 01:29

Updated : 2018-12-06 03:50

NVD link : CVE-2018-12376

Mitre link : CVE-2018-12376

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer