CVE-2021-21138

Name

CVE-2021-21138

Description

Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.

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
Permissions Required	https://crbug.com/1122487
Release Notes	https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:google:chrome::::::::`	chrome	>= None	< 88.0.4324.96

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
qt5-qtwebengine	edge-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.22-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.21-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.20-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.19-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.18-community	5.15.3_git20200401-r0	None	fixed
qt5-qtwebengine	3.17-community	5.15.3_git20200401-r0	None	fixed