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[slackware-security] ntp (SSA:2016-120-01)

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-----BEGIN PGP SIGNED MESSAGE-----

Hash: SHA1

 

[slackware-security] ntp (SSA:2016-120-01)

 

New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1,

and -current to fix security issues.

 

 

Here are the details from the Slackware 14.1 ChangeLog:

+--------------------------+

patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded.

This release patches several low and medium severity security issues:

CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering

CVE-2016-1549: Sybil vulnerability: ephemeral association attack,

AKA: ntp-sybil - MITIGATION ONLY

CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion

botch

CVE-2016-2517: Remote configuration trustedkey/requestkey values are not

properly validated

CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with

MATCH_ASSOC

CVE-2016-2519: ctl_getitem() return value not always checked

CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos

CVE-2016-1548: Interleave-pivot - MITIGATION ONLY

CVE-2015-7704: KoD fix: peer associations were broken by the fix for

NtpBug2901, AKA: Symmetric active/passive mode is broken

CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks

CVE-2016-1550: Improve NTP security against buffer comparison timing attacks,

authdecrypt-timing, AKA: authdecrypt-timing

For more information, see:

http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519

(* Security fix *)

+--------------------------+

 

 

Where to find the new packages:

+-----------------------------+

 

Thanks to the friendly folks at the OSU Open Source Lab

(http://osuosl.org) for donating FTP and rsync hosting

to the Slackware project! :-)

 

Also see the "Get Slack" section on http://slackware.com for

additional mirror sites near you.

 

Updated package for Slackware 13.0:

ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz

 

Updated package for Slackware x86_64 13.0:

ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz

 

Updated package for Slackware 13.1:

ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz

 

Updated package for Slackware x86_64 13.1:

ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz

 

Updated package for Slackware 13.37:

ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz

 

Updated package for Slackware x86_64 13.37:

ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz

 

Updated package for Slackware 14.0:

ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz

 

Updated package for Slackware x86_64 14.0:

ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz

 

Updated package for Slackware 14.1:

ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz

 

Updated package for Slackware x86_64 14.1:

ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz

 

Updated package for Slackware -current:

ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz

 

Updated package for Slackware x86_64 -current:

ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz

 

 

MD5 signatures:

+-------------+

 

Slackware 13.0 package:

785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz

 

Slackware x86_64 13.0 package:

899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz

 

Slackware 13.1 package:

dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz

 

Slackware x86_64 13.1 package:

63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz

 

Slackware 13.37 package:

e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz

 

Slackware x86_64 13.37 package:

aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz

 

Slackware 14.0 package:

3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz

 

Slackware x86_64 14.0 package:

0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz

 

Slackware 14.1 package:

dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz

 

Slackware x86_64 14.1 package:

89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz

 

Slackware -current package:

4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz

 

Slackware x86_64 -current package:

7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz

 

 

Installation instructions:

+------------------------+

 

Upgrade the package as root:

# upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz

 

Then, restart the NTP daemon:

 

# sh /etc/rc.d/rc.ntpd restart

 

 

+-----+

 

Slackware Linux Security Team

http://slackware.com/gpg-key

security ( -at -) slackware.com

 

+------------------------------------------------------------------------+

 

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