An OpenSC security update has been released for Gentoo Linux.

GLSA 202209-03 : OpenSC: Multiple Vulnerabilities

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202209-03
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: OpenSC: Multiple Vulnerabilities
Date: September 07, 2022
Bugs: #839357
ID: 202209-03

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

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

Background
=========
OpenSC contains tools and libraries for smart cards.

Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-libs/opensc < 0.22.0 >= 0.22.0

Description
==========
Multiple vulnerabilities have been discovered in OpenSC. 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 OpenSC users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">?v-libs/opensc-0.22.0"

References
=========
[ 1 ] CVE-2021-42778
  https://nvd.nist.gov/vuln/detail/CVE-2021-42778
[ 2 ] CVE-2021-42779
  https://nvd.nist.gov/vuln/detail/CVE-2021-42779
[ 3 ] CVE-2021-42780
  https://nvd.nist.gov/vuln/detail/CVE-2021-42780
[ 4 ] CVE-2021-42781
  https://nvd.nist.gov/vuln/detail/CVE-2021-42781
[ 5 ] CVE-2021-42782
  https://nvd.nist.gov/vuln/detail/CVE-2021-42782

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

  https://security.gentoo.org/glsa/202209-03

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