PT-2020-12383 · Avast · Avast Antivirus

Umar Farook · Published 2020-04-01 · Updated 2021-07-21 · CVE-2020-10864

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Avast Antivirus versions prior to 20

Description An issue was discovered that allows attackers to trigger a reboot via RPC from a Low Integrity process by exploiting the aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe).

Recommendations For versions prior to 20, update to version 20 or later to resolve the issue.

Exploit

Fix

Related Identifiers

CVE-2020-10864

Affected Products

Avast Antivirus

References · 5

• 🔥 https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-10864 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10864 · Vendor Advisory
• https://forum.avast.com/index.php?topic=232420.0 · Vendor Advisory
• https://forum.avast.com/index.php?topic=232423.0 · Vendor Advisory