PT-2018-3285 · Google+4 · Google Chrome+4

Published 2018-07-24 · Updated 2024-12-12 · CVE-2018-6156

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 68.0.3440.75

Description The issue is caused by a buffer overflow in the WebRTC implementation of Google Chrome, potentially allowing a remote attacker to exploit heap corruption via a specially crafted video file. This could impact the confidentiality, integrity, and availability of protected information.

Recommendations For versions prior to 68.0.3440.75, update to version 68.0.3440.75 or later to resolve the issue. As a temporary workaround, consider avoiding the use of WebRTC functionality with untrusted video files until the update is applied. Restrict access to WebRTC features to minimize the risk of exploitation.

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

ALT-PU-2018-2278

ALT-PU-2019-3087

ALT-PU-2020-1617

BDU:2019-04484

CVE-2018-6156

DSA-4256-1

MGASA-2018-0343

OPENSUSE-SU-2018_2134-1

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:10681-1

OPENSUSE-SU-2024:12948-1

OPENSUSE-SU-2024:14572-1

RHSA-2018:2282

RHSA-2018_2282

USN-4165-1

USN-4165-2

Affected Products

Alt Linux

Google Chrome

Red Hat

Suse

Ubuntu

References · 4196

• https://osv.dev/vulnerability/openSUSE-SU-2024:14572-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04484 · Security Note
• https://usn.ubuntu.com/4165-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4165-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11760 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-6156 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-6156 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-17002 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4165-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-6156 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4256-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11765 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-11757 · Vendor Advisory