PT-2017-17938 · Mozilla+5 · Firefox+6

Holger Fuhrmannek + 1 · Published 2017-05-29 · Updated 2024-06-15 · CVE-2017-7777

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 versions prior to 54

Description The issue is related to the use of uninitialized memory in the Graphite2 library. Specifically, it affects the graphite2::GlyphCache::Loader::read glyph function.

Recommendations For versions prior to 54, update to version 54 or later to resolve the issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2017-1665

ALT-PU-2017-1886

ALT-PU-2018-1854

CESA-2017_1440

CESA-2017_1561

CESA-2017_1793

CVE-2017-7777

DLA-1007-1

DLA-1013-1

DLA-991-1

DSA-3881-1

DSA-3894-1

DSA-3918-1

MGASA-2017-0178

MGASA-2017-0217

OPENSUSE-SU-2017:1579-1

OPENSUSE-SU-2017_1620-1

OPENSUSE-SU-2024:10601-1

RHSA-2017:1440

RHSA-2017:1561

RHSA-2017:1793

RHSA-2017_1440

RHSA-2017_1561

RHSA-2017_1793

USN-3315-1

USN-3321-1

USN-3398-1

Affected Products

Alt Linux

Centos

Firefox

Graphite 2

Red Hat

Suse

Ubuntu

References · 994

• 🔥 https://mozilla.org/en-US/security/advisories/mfsa2017-15 · Exploit
• https://bdu.fstec.ru/vul/2018-00165 · Security Note
• https://ubuntu.com/security/CVE-2017-7773 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00122 · Security Note
• https://bdu.fstec.ru/vul/2021-04143 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5429 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5181 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5103 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5113 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7835 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5122 · Security Note
• https://bdu.fstec.ru/vul/2021-00069 · Security Note
• https://bdu.fstec.ru/vul/2018-00875 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5126 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5175 · Security Note