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HIGH · 7.8

CVE-2023-1900

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-servic...

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

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AviraAntivirus< 1.0.2303.633

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2023-1900?

CVE-2023-1900 is a vulnerability with a CVSS score of 7.8 (HIGH). 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-servic...

How severe is CVE-2023-1900?

CVE-2023-1900 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-1900?

Check the references section above for vendor advisories and patch information. Affected products include: Avira Antivirus.