Home / mailings [gentoo-announce] [ GLSA 201611-01 ] UnZip: Multiple vulnerabilities
Posted on 01 November 2016
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From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
Message-ID: <d7a3dc0e-49a8-3f27-81bc-c0956b8b58b8@gentoo.org>
Subject: [ GLSA 201611-01 ] UnZip: Multiple vulnerabilities
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Gentoo Linux Security Advisory GLSA 201611-01
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https://security.gentoo.org/
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Severity: Normal
Title: UnZip: Multiple vulnerabilities
Date: November 01, 2016
Bugs: #528082, #533748, #537424, #560416
ID: 201611-01
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Synopsis
========
Multiple vulnerabilities have been found in UnZip allowing remote
attackers to execute arbitrary code and cause Denial of Service.
Background
==========
Info-ZIP's UnZip is a tool to list and extract files inside PKZIP
compressed files.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-arch/unzip < 6.0_p20 >= 6.0_p20
Description
===========
Multiple vulnerabilities were found in UnZip. Please review the
referenced CVE=E2=80=99s for additional information.
Impact
======
Remote attackers could execute arbitrary code or cause Denial of
Service.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All UnZip users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-arch/unzip-6.0_p20"
References
==========
[ 1 ] CVE-2014-8139
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8139
[ 2 ] CVE-2014-8140
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8140
[ 3 ] CVE-2014-8141
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8141
[ 4 ] CVE-2014-9636
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9636
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201611-01
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 2016 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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<pre style="color: rgb(0, 0, 0); font-style: normal; font-variant-l=igatures: normal; font-variant-caps: normal; font-weight: normal; letter-=spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-tr=ansform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0=px; word-wrap: break-word; white-space: pre-wrap;">- - - - - - - - - - - =- - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201611-01
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<a class="moz-txt-link-freet=ext" href="https://security.gentoo.org/">https://security.gentoo.org/</=a>
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Severity: Normal
Title: UnZip: Multiple vulnerabilities
Date: November 01, 2016
Bugs: #528082, #533748, #537424, #560416
ID: 201611-01
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in UnZip allowing remote
attackers to execute arbitrary code and cause Denial of Service.
Background
==========
Info-ZIP's UnZip is a tool to list and extract files inside PKZIP
compressed files.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-arch/unzip < 6.0_p20 >= 6.0=_p20
Description
===========
Multiple vulnerabilities were found in UnZip. Please review the
referenced CVE=E2=80=99s for additional information.
Impact
======
Remote attackers could execute arbitrary code or cause Denial of
Service.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All UnZip users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-arch/unzip-6.0_p20"
References
==========
[ 1 ] CVE-2014-8139
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd.=cfm?cvename=CVE-2014-8139">http://nvd.nist.gov/nvd.cfm?cvename=CVE-20=14-8139</a>
[ 2 ] CVE-2014-8140
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd.=cfm?cvename=CVE-2014-8140">http://nvd.nist.gov/nvd.cfm?cvename=CVE-20=14-8140</a>
[ 3 ] CVE-2014-8141
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd.=cfm?cvename=CVE-2014-8141">http://nvd.nist.gov/nvd.cfm?cvename=CVE-20=14-8141</a>
[ 4 ] CVE-2014-9636
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd.=cfm?cvename=CVE-2014-9636">http://nvd.nist.gov/nvd.cfm?cvename=CVE-20=14-9636</a>
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
<a class="moz-txt-link-freetext" href="https://security.gentoo.org/g=lsa/201611-01">https://security.gentoo.org/glsa/201611-01</a>
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
<a class="moz-txt-link-abbreviated" href="mailto:security@gentoo.org"=>security@gentoo.org</a> or alternatively, you may file a bug at
<a class="moz-txt-link-freetext" href="https://bugs.gentoo.org">https=://bugs.gentoo.org</a>.
License
=======
Copyright 2016 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.
<a class="moz-txt-link-freetext" href="http://creativecommons.org/lic=enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre>
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