PT-2018-3038 · Mozilla+4 · Firefox Esr+6

Abbaolk · Published 2018-06-26 · Updated 2024-12-12 · CVE-2018-12371

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Firefox ESR versions prior to 60.1 Thunderbird versions prior to 60 Firefox versions prior to 61

Description The issue is caused by an integer overflow vulnerability in the Skia library when allocating memory for edge builders on systems with at least 16 GB of RAM. This results in the use of uninitialized memory, potentially leading to a crash that could be exploited. The vulnerability may allow a remote attacker to cause a denial of service.

Recommendations For Firefox ESR versions prior to 60.1, update to version 60.1 or later. For Thunderbird versions prior to 60, update to version 60 or later. For Firefox versions prior to 61, update to version 61 or later.

Exploit

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2018-1952

ALT-PU-2018-1985

ALT-PU-2018-2669

ALT-PU-2019-2324

ALT-PU-2019-2486

BDU:2019-03471

CVE-2018-12371

DLA-1575-1

DSA-4295-1

MGASA-2018-0480

OPENSUSE-SU-2018:3687-1

OPENSUSE-SU-2018_1833-1

OPENSUSE-SU-2018_2658-1

OPENSUSE-SU-2018_3051-1

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:10601-1

OPENSUSE-SU-2024:14572-1

SUSE-SU-2018:3247-1

USN-3705-1

USN-3705-2

Affected Products

Alt Linux

Firefox

Firefox Esr

Skia

Suse

Thunderbird

Ubuntu

References · 2023

• 🔥 https://bugzilla.mozilla.org/show_bug.cgi?id=1465686 · Exploit
• https://ubuntu.com/security/CVE-2018-12370 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:14572-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5156 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:3247-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12365 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12367 · Vendor Advisory
• https://mozilla.org/en-US/security/advisories/mfsa2018-15 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2018-16 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2018-0480 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12371 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2018-19 · Vendor Advisory
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=44892734 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:3687-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-12371 · Vendor Advisory