CVE-2023-1900 - CVE House
Back to Database
Status published High CVE-2023-1900

A vulnerability within the Avira network protection feature allowed an...

Vulnerability 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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-1900

Credits & Attribution

No credits recorded in the NVD database.

References

More from AVIRA

View All →
CVE-2019-18568
Avira Free Antivirus is proned to a local privilege escalation through the execution of kernel code from a restricted user.
High 8.1

Affected Vendor

Affected Software

Avira Antivirus
Vulnerable Versions:
0

Timeline

Official Publish: April 19th, 2023
Last Modified: February 5th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-190

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control
T1499 Endpoint Denial of Service
Impact