CVE-2021-37993

Name

CVE-2021-37993

Description

Use after free in PDF Accessibility in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

NVD Severity

high

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
MISC	https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop_19.html
MISC	https://crbug.com/1255332
Third Party Advisory	https://www.debian.org/security/2022/dsa-5046

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:google:chrome::::::::`	chrome	>= None	< 95.0.4638.54

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
qt5-qtwebengine	edge-community	5.15.3_git20211127-r0	Bart Ribbers <bribbers@disroot.org>	fixed
qt5-qtwebengine	3.22-community	5.15.3_git20211127-r0	None	fixed
qt5-qtwebengine	3.21-community	5.15.3_git20211127-r0	None	fixed
qt5-qtwebengine	3.20-community	5.15.3_git20211127-r0	None	fixed
qt5-qtwebengine	3.19-community	5.15.3_git20211127-r0	None	fixed
qt5-qtwebengine	3.18-community	5.15.3_git20211127-r0	None	fixed
qt5-qtwebengine	3.17-community	5.15.3_git20211127-r0	None	fixed