CVE-2023-1900

Published: Apr 19, 2023Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

A vulnerability within the Avira network protection feature allowed an attacker with local execution rights to cause an overflow. This could corrupt the data on the heap and lead to a denial-of-service situation. Issue was fixed with Endpointprotection.exe version 1.0.2303.633

Affected (1)

Products: Avira: Antivirus

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Avira Antivirus	Before 1.0.2303.633

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://support.norton.com/sp/static/external/tools/security-advisories.html

Source: security@nortonlifelock.com

Third Party Advisory

https://support.norton.com/sp/static/external/tools/security-advisories.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.