Arch Linux Security Advisory ASA-202102-6 ========================================= Severity: Critical Date : 2021-02-06 CVE-ID : CVE-2021-21142 CVE-2021-21143 CVE-2021-21144 CVE-2021-21145 CVE-2021-21146 CVE-2021-21147 CVE-2021-21148 Package : chromium Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-1525 Summary ======= The package chromium before version 88.0.4324.150-1 is vulnerable to multiple issues including arbitrary code execution and incorrect calculation. Resolution ========== Upgrade to 88.0.4324.150-1. # pacman -Syu "chromium>=88.0.4324.150-1" The problems have been fixed upstream in version 88.0.4324.150. Workaround ========== None. Description =========== - CVE-2021-21142 (arbitrary code execution) A use after free security issue was found in the Payments component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21143 (arbitrary code execution) A heap buffer overflow security issue was found in the Extensions component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21144 (arbitrary code execution) A heap buffer overflow security issue was found in the Tab Groups component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21145 (arbitrary code execution) A use after free security issue was found in the Fonts component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21146 (arbitrary code execution) A use after free security issue was found in the Navigation component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21147 (incorrect calculation) An inappropriate implementation security issue was found in the Skia component of the Chromium browser before version 88.0.4324.146. - CVE-2021-21148 (arbitrary code execution) A heap buffer overflow security issue was found in the V8 component of the Chromium browser before version 88.0.4324.150. Impact ====== A remote attacker might be able to bypass security measures or execute arbitrary code. References ========== https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desk... https://crbug.com/1169317 https://crbug.com/1163504 https://crbug.com/1163845 https://crbug.com/1154965 https://crbug.com/1161705 https://crbug.com/1162942 https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desk... https://crbug.com/1170176 https://security.archlinux.org/CVE-2021-21142 https://security.archlinux.org/CVE-2021-21143 https://security.archlinux.org/CVE-2021-21144 https://security.archlinux.org/CVE-2021-21145 https://security.archlinux.org/CVE-2021-21146 https://security.archlinux.org/CVE-2021-21147 https://security.archlinux.org/CVE-2021-21148