PT-2018-3035 · Mozilla+5 · Firefox Esr+7

Alex Gaynor + 1 · Published 2018-06-26 · Updated 2024-12-12 · CVE-2018-12366

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:C/I:N/A:N

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

Description The issue is related to an invalid grid size during QCMS transformations, which can result in an out-of-bounds read. This could allow a remote attacker to leak protected information by reading beyond buffer boundaries.

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

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2018-1952

ALT-PU-2018-1978

ALT-PU-2018-1985

ALT-PU-2018-2669

ALT-PU-2019-2324

ALT-PU-2019-2486

BDU:2019-03468

CESA-2018_2112

CESA-2018_2113

CESA-2018_2251

CESA-2018_2252

CVE-2018-12366

DLA-1406-1

DLA-1425-1

DSA-4235-1

DSA-4244-1

MGASA-2018-0305

MGASA-2018-0316

MGASA-2018-0321

MGASA-2018-0480

OPENSUSE-SU-2018:2807-1

OPENSUSE-SU-2018:3687-1

OPENSUSE-SU-2018_1833-1

OPENSUSE-SU-2018_1905-1

OPENSUSE-SU-2018_2330-1

OPENSUSE-SU-2018_2658-1

OPENSUSE-SU-2018_3051-1

OPENSUSE-SU-2024:10590-1

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:10601-1

OPENSUSE-SU-2024:14572-1

RHSA-2018:2112

RHSA-2018:2113

RHSA-2018:2251

RHSA-2018:2252

RHSA-2018_2112

RHSA-2018_2113

RHSA-2018_2251

RHSA-2018_2252

SUSE-SU-2018:2174-1

SUSE-SU-2018:2298-1

SUSE-SU-2018:2322-1

SUSE-SU-2018:2322-2

SUSE-SU-2018:2325-1

SUSE-SU-2018:3247-1

USN-3705-1

USN-3705-2

USN-3714-1

Affected Products

Alt Linux

Centos

Firefox

Firefox Esr

Red Hat

Suse

Thunderbird

Ubuntu

References · 2092

• https://usn.ubuntu.com/3705-1 · Vendor Advisory
• 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://mozilla.org/security/advisories/mfsa2018-17 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12365 · Vendor Advisory
• https://mozilla.org/security/known-vulnerabilities/firefox-esr · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2018-0316 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2018:2807-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4235 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12367 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:2322-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12366 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0321.html · Security Note