Home / mailings [gentoo-announce] [ GLSA 201607-15 ] NTP: Multiple vulnerabilities
Posted on 20 July 2016
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From: Aaron Bauman <bman@gentoo.org>
To: gentoo-announce@lists.gentoo.org
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Subject: [ GLSA 201607-15 ] NTP: Multiple vulnerabilities
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201607-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: NTP: Multiple vulnerabilities
Date: July 20, 2016
Bugs: #563774, #572452, #581528, #584954
ID: 201607-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in NTP, the worst of which
could lead to Denial of Service.
Background
==========
NTP contains software for the Network Time Protocol.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8
Description
===========
Multiple vulnerabilities have been discovered in NTP. Please review the
CVE identifiers referenced below for details.
Impact
======
A remote attacker could possibly cause a Denial of Service condition.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All NTP users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8"
References
==========
[ 1 ] CVE-2015-7691
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691
[ 2 ] CVE-2015-7692
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692
[ 3 ] CVE-2015-7701
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701
[ 4 ] CVE-2015-7702
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702
[ 5 ] CVE-2015-7703
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703
[ 6 ] CVE-2015-7704
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704
[ 7 ] CVE-2015-7705
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705
[ 8 ] CVE-2015-7848
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848
[ 9 ] CVE-2015-7849
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849
[ 10 ] CVE-2015-7850
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850
[ 11 ] CVE-2015-7851
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851
[ 12 ] CVE-2015-7852
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852
[ 13 ] CVE-2015-7853
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853
[ 14 ] CVE-2015-7854
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854
[ 15 ] CVE-2015-7855
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855
[ 16 ] CVE-2015-7871
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871
[ 17 ] CVE-2015-7973
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973
[ 18 ] CVE-2015-7974
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974
[ 19 ] CVE-2015-7975
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975
[ 20 ] CVE-2015-7976
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976
[ 21 ] CVE-2015-7977
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977
[ 22 ] CVE-2015-7978
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978
[ 23 ] CVE-2015-7979
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979
[ 24 ] CVE-2015-8138
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138
[ 25 ] CVE-2015-8139
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139
[ 26 ] CVE-2015-8140
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140
[ 27 ] CVE-2015-8158
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158
[ 28 ] CVE-2016-1547
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547
[ 29 ] CVE-2016-1548
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548
[ 30 ] CVE-2016-1549
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549
[ 31 ] CVE-2016-1550
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550
[ 32 ] CVE-2016-1551
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551
[ 33 ] CVE-2016-2516
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516
[ 34 ] CVE-2016-2517
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517
[ 35 ] CVE-2016-2518
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518
[ 36 ] CVE-2016-2519
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519
[ 37 ] CVE-2016-4953
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953
[ 38 ] CVE-2016-4954
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954
[ 39 ] CVE-2016-4955
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955
[ 40 ] CVE-2016-4956
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956
[ 41 ] CVE-2016-4957
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201607-15
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 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: =normal; font-weight: normal; letter-spacing: normal; line-height: normal;= orphans: auto; text-align: start; text-indent: 0px; text-transform: none=; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap=: break-word; white-space: pre-wrap;">- - - - - - - - - - - - - - - - - -= - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201607-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
<a class="moz-txt-link-freet=ext" href="https://security.gentoo.org/">https://security.gentoo.org/</=a>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: NTP: Multiple vulnerabilities
Date: July 20, 2016
Bugs: #563774, #572452, #581528, #584954
ID: 201607-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in NTP, the worst of which
could lead to Denial of Service.
Background
==========
NTP contains software for the Network Time Protocol.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/ntp < 4.2.8_p8 >= 4.2.=8_p8
Description
===========
Multiple vulnerabilities have been discovered in NTP. Please review the
CVE identifiers referenced below for details.
Impact
======
A remote attacker could possibly cause a Denial of Service condition.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All NTP users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8"
References
==========
[ 1 ] CVE-2015-7691
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7691">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7691</a>
[ 2 ] CVE-2015-7692
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7692">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7692</a>
[ 3 ] CVE-2015-7701
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7701">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7701</a>
[ 4 ] CVE-2015-7702
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7702">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7702</a>
[ 5 ] CVE-2015-7703
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7703">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7703</a>
[ 6 ] CVE-2015-7704
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7704">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7704</a>
[ 7 ] CVE-2015-7705
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7705">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7705</a>
[ 8 ] CVE-2015-7848
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7848">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7848</a>
[ 9 ] CVE-2015-7849
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7849">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7849</a>
[ 10 ] CVE-2015-7850
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7850">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7850</a>
[ 11 ] CVE-2015-7851
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7851">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7851</a>
[ 12 ] CVE-2015-7852
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7852">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7852</a>
[ 13 ] CVE-2015-7853
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7853">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7853</a>
[ 14 ] CVE-2015-7854
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7854">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7854</a>
[ 15 ] CVE-2015-7855
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7855">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7855</a>
[ 16 ] CVE-2015-7871
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7871">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7871</a>
[ 17 ] CVE-2015-7973
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7973">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7973</a>
[ 18 ] CVE-2015-7974
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7974">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7974</a>
[ 19 ] CVE-2015-7975
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7975">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7975</a>
[ 20 ] CVE-2015-7976
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7976">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7976</a>
[ 21 ] CVE-2015-7977
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7977">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7977</a>
[ 22 ] CVE-2015-7978
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7978">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7978</a>
[ 23 ] CVE-2015-7979
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-7979">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-7979</a>
[ 24 ] CVE-2015-8138
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-8138">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-8138</a>
[ 25 ] CVE-2015-8139
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-8139">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-8139</a>
[ 26 ] CVE-2015-8140
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-8140">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-8140</a>
[ 27 ] CVE-2015-8158
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2015-8158">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2015-8158</a>
[ 28 ] CVE-2016-1547
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-1547">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-1547</a>
[ 29 ] CVE-2016-1548
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-1548">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-1548</a>
[ 30 ] CVE-2016-1549
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-1549">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-1549</a>
[ 31 ] CVE-2016-1550
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-1550">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-1550</a>
[ 32 ] CVE-2016-1551
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-1551">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-1551</a>
[ 33 ] CVE-2016-2516
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-2516">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-2516</a>
[ 34 ] CVE-2016-2517
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-2517">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-2517</a>
[ 35 ] CVE-2016-2518
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-2518">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-2518</a>
[ 36 ] CVE-2016-2519
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-2519">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-2519</a>
[ 37 ] CVE-2016-4953
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-4953">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-4953</a>
[ 38 ] CVE-2016-4954
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-4954">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-4954</a>
[ 39 ] CVE-2016-4955
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-4955">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-4955</a>
[ 40 ] CVE-2016-4956
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-4956">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-4956</a>
[ 41 ] CVE-2016-4957
<a class="moz-txt-link-freetext" href="http://nvd.nist.gov/nvd==2Ecfm?cvename=CVE-2016-4957">http://nvd.nist.gov/nvd.cfm?cvename=CVE=-2016-4957</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/201607-15">https://security.gentoo.org/glsa/201607-15</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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