CVE-2022-0677

HIGH

Bitdefender Update Server <3.4.0.276 - DoS

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 7.5
EPSS 0.0054
EPSS Percentile 67.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-130
Status published
Products (4)
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
Published Apr 07, 2022
Tracked Since Feb 18, 2026