CVE-2021-20214

HIGH7.5EPSS 0.70%

Published: 3/25/2021Modified: 4/28/2026

Also known as:ALPINE-CVE-2021-20214DEBIAN-CVE-2021-20214

Description

A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail can lead to a system crash.

Affected packages (2)

Alpine/privoxyfrom 0, < 3.0.29-r0
Debian/privoxyfrom 0, < 3.0.29-1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (2)

ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2021-20214
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-20214