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Gentoo Linux Security Advisory                           GLSA 201712-02
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: OpenCV: Multiple vulnerabilities
     Date: December 14, 2017
     Bugs: #627230, #627958
       ID: 201712-02

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Synopsis
========

Multiple vulnerabilities have been discovered in OpenCV, the worst of
which may result in a denial of service condition.

Background
==========

OpenCV (Open Source Computer Vision Library) is an open source computer
vision and machine learning software library.

Affected packages
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  media-libs/opencv          < 2.4.13-r3              >= 2.4.13-r3

Description
===========

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

Impact
======

An attacker can cause a denial of service condition or conduct other
memory corruption attacks.

Workaround
==========

There are no known workarounds at this time.

Resolution
==========

All OpenCV users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=media-libs/opencv-2.4.13-r3"

References
==========

[  1 ] CVE-2017-12597
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12597
[  2 ] CVE-2017-12598
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12598
[  3 ] CVE-2017-12599
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12599
[  4 ] CVE-2017-12600
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12600
[  5 ] CVE-2017-12601
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12601
[  6 ] CVE-2017-12602
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12602
[  7 ] CVE-2017-12603
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12603
[  8 ] CVE-2017-12604
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12604
[  9 ] CVE-2017-12605
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12605
[ 10 ] CVE-2017-12606
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12606
[ 11 ] CVE-2017-12862
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12862
[ 12 ] CVE-2017-12863
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12863
[ 13 ] CVE-2017-12864
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-12864
[ 14 ] CVE-2017-14136
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-14136

Availability
============

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

 https://security.gentoo.org/glsa/201712-02

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 2017 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.

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


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