CVE-2018-6156 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds Write10 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.6%
top 30.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeMozilla FirefoxDebian Firefox+1 more
Timeline
PublishedJun 27
Latest updateMay 24

Description

Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/chromeunspecified — 68.0.3440.75
▶NVDgoogle/chrome< 68.0.3440.75
▶debiandebian/firefox< firefox 70.0-1 (sid)
▶Ubuntumozilla/firefox< 70.0+build2-0ubuntu0.16.04.1+1

Also affects: Ubuntu Linux 16.04, 18.04, 19.04, 19.10

🔴Vulnerability Details

3
GHSA
GHSA-7gg9-wvv7-mxp8: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68↗2022-05-24
▶
OSV
CVE-2018-6156: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68↗2019-06-27
▶
Project0
Adventures in Video Conferencing Part 1: The Wild World of WebRTC - Project Zero↗2018-12-01
▶

📋Vendor Advisories

3
Ubuntu
Firefox vulnerabilities↗2019-10-23
▶
Red Hat
chromium-browser: Heap buffer overflow in WebRTC↗2018-07-24
▶
Debian
CVE-2018-6156: firefox - Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0....↗2018
▶

💬Community

3
Bugzilla
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-↗2018-07-25
▶
Bugzilla
CVE-2018-6156 chromium-browser: Heap buffer overflow in WebRTC↗2018-07-25
▶
Bugzilla
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-↗2018-07-25
▶