GLSA 202107-16: Privoxy: Multiple vulnerabilities

Severity:	normal
Title:	Privoxy: Multiple vulnerabilities
Date:	07/08/2021
Bugs:	#758428, #768096, #771960
ID:	202107-16

Synopsis

Multiple vulnerabilities have been found in Privoxy, the worst of which could result in Denial of Service.

Background

Privoxy is a web proxy with advanced filtering capabilities for enhancing privacy.

Affected packages

Package	Vulnerable	Unaffected	Architecture(s)
net-proxy/privoxy	< 3.0.32	>= 3.0.32	All supported architectures

Description

Multiple vulnerabilities have been discovered in privoxy. Please review the CVE identifiers referenced below for details.

Impact

An attacker could cause a possible Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All Privoxy users should upgrade to the latest version:

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=net-proxy/privoxy-3.0.32"
    

References

• CVE-2021-20276
• CVE-2021-20275
• CVE-2021-20274
• CVE-2021-20273
• CVE-2021-20272
• CVE-2021-20217
• CVE-2021-20216
• CVE-2021-20215
• CVE-2021-20214
• CVE-2021-20213
• CVE-2021-20212
• CVE-2021-20211
• CVE-2021-20210
• CVE-2021-20209
• CVE-2020-35502

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-202107-16.xml

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

License

Copyright 2010 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.