7.5
CWE
130
Advisory Published
Updated

CVE-2022-0677: Improper Handling of Length Parameter Inconsistency vulnerability in Bitdefender Update Server (VA-10144)

First published: Thu Apr 07 2022(Updated: )

Improper Handling of Length Parameter Inconsistency vulnerability in the Update Server component of Bitdefender Endpoint Security Tools (in relay role), GravityZone (in Update Server role) allows an attacker to cause a Denial-of-Service. This issue affects: Bitdefender Update Server versions prior to 3.4.0.276. Bitdefender GravityZone versions prior to 26.4-1. Bitdefender Endpoint Security Tools for Linux versions prior to 6.2.21.171. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.1.111.

Credit: cve-requests@bitdefender.com

Affected SoftwareAffected VersionHow to fix
Bitdefender Endpoint Security Tools<6.2.21.171
Bitdefender Endpoint Security Tools<7.4.1.111
Bitdefender GravityZone<26.4-1
BitDefender Update Server<3.4.0.276

Remedy

An automatic update to the following product version fixes the issues: Bitdefender Update Server version3.4.0.276. Bitdefender GravityZone version 26.4-1. Bitdefender Endpoint Security Tools for Linux version 6.2.21.171. Bitdefender Endpoint Security Tools for Windows version 7.4.1.111.

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Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2022-0677.

  • What is the severity of CVE-2022-0677?

    The severity of CVE-2022-0677 is high with a CVSS score of 7.5.

  • Which software is affected by CVE-2022-0677?

    The affected software includes Bitdefender Endpoint Security Tools (in relay role) versions up to 6.2.21.171, Bitdefender Update Server versions up to 3.4.0.276, and Bitdefender GravityZone versions up to 26.4-1.

  • What is the impact of CVE-2022-0677?

    CVE-2022-0677 allows an attacker to cause a Denial-of-Service (DoS).

  • Is there a fix available for CVE-2022-0677?

    Yes, Bitdefender has released updates to address the vulnerability. Please refer to the Bitdefender support website for the latest patches and instructions.

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