Out-of-bounds write in Google Chromium - CVE-2024-7532

Vulnerability identifier: #VU95425

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-7532

CWE-ID: CWE-787

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 input in ANGLE. A remote attacker can create a specially crafted website, trick the victim into opening it, trigger an out-of-bounds write and execute arbitrary code on the target system.

Google Chromium
Microsoft Edge
Google Chrome
Prisma Access Browser
Gentoo Linux
Debian Linux
Fedora
dev-qt/qtwebengine
chromium
chromium (Debian package)

Install update from vendor's repository.

Google Chromium - update to 127.0.6533.99
Microsoft Edge - update to 127.0.2651.98
Google Chrome - update to 127.0.6533.99
dev-qt/qtwebengine - update to 103.0.5060.53
chromium - addressed in versions 127.0.6533.99-1.el8, 127.0.6533.99-1.el9, 127.0.6533.99-1.fc39, 127.0.6533.99-1.fc40
chromium (Debian package) - update to 127.0.6533.99-1~deb12u1
Prisma Access Browser - update to 127.100.2858.4

• https://chromereleases.googleblog.com/2024/08/stable-channel-update-for-desktop.html
• https://crbug.com/350528343

• Multiple vulnerabilities in Google Chrome
• Fedora 39 update for chromium
• Fedora EPEL 9 update for chromium
• Fedora EPEL 8 update for chromium
• Fedora 40 update for chromium
• Debian update for chromium
• Multiple vulnerabilities in Microsoft Edge
• Multiple vulnerabilities in Prisma Access Browser (August 2024)
• Gentoo update for QtWebEngine