PT-2017-3740 · Mozilla+5 · Firefox Esr+7

Holger Fuhrmannek + 1 · Published 2017-05-29 · Updated 2019-04-15 · CVE-2017-7772

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: Graphite 2 versions prior to 54 Mozilla Firefox versions prior to 54 Mozilla Firefox ESR versions prior to 54

Description: The issue is caused by a heap-based buffer overflow in the lz4::decompress function of the Graphite 2 library. This can be exploited by a remote attacker to cause a denial of service or execute arbitrary code.

Recommendations: For Graphite 2 versions prior to 54, update to version 54 or later to resolve the issue. For Mozilla Firefox versions prior to 54, update to version 54 or later to resolve the issue. For Mozilla Firefox ESR versions prior to 54, update to version 54 or later to resolve the issue.

Exploit

Fix

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-122

CWE-119

Related Identifiers

ALT-PU-2017-1665

ALT-PU-2017-1886

ALT-PU-2018-1854

BDU:2019-00228

CESA-2017_1440

CESA-2017_1561

CESA-2017_1793

CVE-2017-7772

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

Graphite 2

Firefox

Firefox Esr

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