Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the Quarantine process, leading to arbitrary file/directory deletion. The issue was fixed with Avast and AVG Antivirus version 22.11 and virus definitions from 14 February 2023 or later.
2023-04-19T19:15:06.630
2024-11-21T07:39:29.617
Modified
CVSSv3.1: 6.5 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | avast | antivirus | < 22.11 | Yes |
Application | avg | anti-virus | < 22.11 | Yes |
Operating System | microsoft | windows | - | No |