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CVE-2021-20211

Published: 3 February 2021

A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
privoxy
Launchpad, Ubuntu, Debian
upstream
Released (3.0.29-1)
trusty Not vulnerable
(code not present)
xenial Not vulnerable
(code not present)
bionic
Released (3.0.26-5ubuntu0.1)
focal
Released (3.0.28-2ubuntu0.1)
groovy
Released (3.0.28-3ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H