GLSA 202107-08: PostSRSd: Denial of service

http://security.gentoo.org/

Severity:	normal
Title:	PostSRSd: Denial of service
Date:	07/06/2021
Bugs:	#760821, #793674
ID:	202107-08

Synopsis

Multiple vulnerabilities in PostSRSd could lead to a Denial of Service condition.

Background

PostSRSd is a Postfix sender rewriting scheme daemon

Affected packages

Package	Vulnerable	Unaffected	Architecture(s)
mail-filter/postsrsd	< 1.11	>= 1.11	All supported architectures

Description

Multiple vulnerabilities have been discovered in PostSRSd. 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 postsrsd users should upgrade to the latest version:

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=mail-filter/postsrsd-1.11"

References

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-202107-08.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.