- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202208-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Normal
    Title: isync: Multiple Vulnerabilities
     Date: August 10, 2022
     Bugs: #771738, #794772, #826902
       ID: 202208-15

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
=======
Multiple vulnerabilities have been discovered in isync, the worst of
which could result in arbitrary code execution.

Background
=========
isync is an IMAP and MailDir mailbox synchronizer.

Affected packages
================
    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-mail/isync             < 1.4.4                      >= 1.4.4

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

Impact
=====
Please review the referenced CVE identifiers for details.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All isync users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-mail/isync-1.4.4"

References
=========
[ 1 ] CVE-2021-3578
      https://nvd.nist.gov/vuln/detail/CVE-2021-3578
[ 2 ] CVE-2021-3657
      https://nvd.nist.gov/vuln/detail/CVE-2021-3657
[ 3 ] CVE-2021-20247
      https://nvd.nist.gov/vuln/detail/CVE-2021-20247
[ 4 ] CVE-2021-44143
      https://nvd.nist.gov/vuln/detail/CVE-2021-44143

Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 https://security.gentoo.org/glsa/202208-15

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 2022 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.

https://creativecommons.org/licenses/by-sa/2.5/