Sicherheit: Mehrere Probleme in util-linux

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Gentoo Linux Security Advisory GLSA 201405-15
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http://security.gentoo.org/
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Severity: Normal
Title: util-linux: Multiple vulnerabilities
Date: May 18, 2014
Bugs: #359759, #450740
ID: 201405-15

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Synopsis
========

Multiple vulnerabilities have been found in util-linux, the worst of
which may lead to Denial of Service.

Background
==========

util-linux is a suite of Linux programs including mount and umount,
programs used to mount and unmount filesystems.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-apps/util-linux < 2.22.2 >= 2.22.2

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

Multiple vulnerabilities have been discovered in util-linux. Please
review the CVE identifiers referenced below for details.

Impact
======

A local attacker may be able to cause a Denial of Service condition,
trigger corruption of /etc/mtab, obtain sensitive information, or have
other unspecified impact.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All util-linux users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/util-linux-2.22.2"

References
==========

[ 1 ] CVE-2011-1675
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1675
[ 2 ] CVE-2011-1676
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1676
[ 3 ] CVE-2011-1677
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1677
[ 4 ] CVE-2013-0157
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0157

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

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

http://security.gentoo.org/glsa/glsa-201405-15.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.

License
=======

Copyright 2014 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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Gentoo Linux Security Advisory GLSA 201405-15
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<a
class=3D"moz-txt-link-free=
text" href=3D"http://security.gentoo.org/">http://security.gentoo.org/</a=
>
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Severity: Normal
Title: util-linux: Multiple vulnerabilities
Date: May 18, 2014
Bugs: #359759, #450740
ID: 201405-15

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Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been found in util-linux, the worst of
which may lead to Denial of Service.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

util-linux is a suite of Linux programs including mount and umount,
programs used to mount and unmount filesystems.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-apps/util-linux < 2.22.2 >=3D
2.=
22.2=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been discovered in util-linux. Please
review the CVE identifiers referenced below for details.

Impact
=3D=3D=3D=3D=3D=3D

A local attacker may be able to cause a Denial of Service condition,
trigger corruption of /etc/mtab, obtain sensitive information, or have
other unspecified impact.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All util-linux users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=3Dsys-apps/util-linux-2.22.2"

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2011-1675
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2011-1675">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
11-1675</a>
[ 2 ] CVE-2011-1676
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2011-1676">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
11-1676</a>
[ 3 ] CVE-2011-1677
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2011-1677">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
11-1677</a>
[ 4 ] CVE-2013-0157
<a class=3D"moz-txt-link-freetext" href=3D"http://nvd.nist.gov/nvd.=
cfm?cvename=3DCVE-2013-0157">http://nvd.nist.gov/nvd.cfm?cvename=3DCVE-20=
13-0157</a>

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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

<a class=3D"moz-txt-link-freetext" href=3D"http://security.gentoo.org/gl=
sa/glsa-201405-15.xml">http://security.gentoo.org/glsa/glsa-201405-15.xml=
</a>

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

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=3D"moz-txt-link-abbreviated"
href=3D"mailto:security@gentoo.org"=
>security@gentoo.org</a> or alternatively, you may file a bug at
<a class=3D"moz-txt-link-freetext" href=3D"https://bugs.gentoo.org">https=
://bugs.gentoo.org</a>.

License
=3D=3D=3D=3D=3D=3D=3D

Copyright 2014 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=3D"moz-txt-link-freetext" href=3D"http://creativecommons.org/lic=
enses/by-sa/2.5">http://creativecommons.org/licenses/by-sa/2.5</a></pre>
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</html>

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