Heap-based buffer overflow in Google Chromium - CVE-2022-1143

Vulnerability identifier: #VU61715

CSH Severity: Medium

CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-1143

CWE-ID: CWE-122

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted HTML content in WebUI. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Google Chromium
Google Chrome
Microsoft Edge
Gentoo Linux
Chrome OS
chromium (Debian package)
www-client/google-chrome
dev-qt/qtwebengine
www-client/chromium

Update to version 100.0.4896.60.

Google Chromium - update to 100.0.4896.60
Google Chrome - update to 100.0.4896.60
chromium (Debian package) - update to 100.0.4896.60-1~deb11u1
Microsoft Edge - update to 100.0.1185.29
Chrome OS - update to 96.0.4664.206
www-client/google-chrome - update to 101.0.1210.47
dev-qt/qtwebengine - update to 103.0.5060.53
www-client/chromium - update to 103.0.5060.53

• https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop_29.html
• https://crbug.com/1303615
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-1143

• Multiple vulnerabilities in Google Chrome
• Multiple vulnerabilities in Microsoft Edge
• Debian update for chromium
• Multiple vulnerabilities in Google ChromeOS
• Gentoo update for Chromium, Google Chrome, Microsoft Edge, QtWebEngine