PT-2017-17934 · Mozilla+6 · Firefox+6

Holger Fuhrmannek + 1 · Published 2017-05-29 · Updated 2019-04-15 · CVE-2017-7771

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 54

Description The issue is related to an out-of-bounds read in the Graphite2 Library. It occurs in the graphite2::Pass::readPass function, which suggests a problem with how data is accessed and processed.

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

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2017-1665

ALT-PU-2017-1886

ALT-PU-2018-1854

CESA-2017_1440

CESA-2017_1561

CESA-2017_1793

CVE-2017-7771

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

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

Graphite2 Library

Red Hat

Suse

Ubuntu

References · 616

• 🔥 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