Debian DSA-4846-1 Critical: Chromium Buffer Overflow Security Issue

Several vulnerabilities have been discovered in the chromium web browser.

CVE-2020-16044

Ned Williamson discovered a use-after-free issue in the WebRTC
implementation.

CVE-2021-21117

Rory McNamara discovered a policy enforcement issue in Cryptohome.

CVE-2021-21118

Tyler Nighswander discovered a data validation issue in the v8 javascript
library.

CVE-2021-21119

A use-after-free issue was discovered in media handling.

CVE-2021-21120

Nan Wang and Guang Gong discovered a use-after-free issue in the WebSQL
implementation.

CVE-2021-21121

Leecraso and Guang Gong discovered a use-after-free issue in the Omnibox.

CVE-2021-21122

Renata Hodovan discovered a use-after-free issue in Blink/WebKit.

CVE-2021-21123

Maciej Pulikowski discovered a data validation issue.

CVE-2021-21124

Chaoyang Ding discovered a use-after-free issue in the speech recognizer.

CVE-2021-21125

Ron Masas discovered a policy enforcement issue.

CVE-2021-21126

David Erceg discovered a policy enfo...