Debian: DSA-4860-1 Urgent: Firefox Heap Corruption Vulnerabilities

Several vulnerabilities have been discovered in the chromium web browser.

CVE-2021-21148

Mattias Buelens discovered a buffer overflow issue in the v8 javascript
library.

CVE-2021-21149

Ryoya Tsukasaki discovered a stack overflow issue in the Data Transfer
implementation.

CVE-2021-21150

Woojin Oh discovered a use-after-free issue in the file downloader.

CVE-2021-21151

Khalil Zhani discovered a use-after-free issue in the payments system.

CVE-2021-21152

A buffer overflow was discovered in media handling.

CVE-2021-21153

Jan Ruge discovered a stack overflow issue in the GPU process.

CVE-2021-21154

Abdulrahman Alqabandi discovered a buffer overflow issue in the Tab Strip
implementation.

CVE-2021-21155

Khalil Zhani discovered a buffer overflow issue in the Tab Strip
implementation.

CVE-2021-21156

Sergei Glazunov discovered a buffer overflow issue in the v8 javascript
library.

CVE-2021-21157

A use-after-free issue was discovered in the Web Sockets impleme...