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slackwareSlackware Linux ProjectSSA-2016-054-04
HistoryFeb 23, 2016 - 7:51 p.m.

[slackware-security] ntp

2016-02-2319:51:20
Slackware Linux Project
www.slackware.com
37

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

0.097 Low

EPSS

Percentile

94.8%

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-4.2.8p6-i486-1_slack14.1.txz: Upgraded.
In addition to bug fixes and enhancements, this release fixes
several low and medium severity vulnerabilities.
For more information, see:
https://vulners.com/cve/CVE-2015-5300
https://vulners.com/cve/CVE-2015-7973
https://vulners.com/cve/CVE-2015-7974
https://vulners.com/cve/CVE-2015-7975
https://vulners.com/cve/CVE-2015-7976
https://vulners.com/cve/CVE-2015-7977
https://vulners.com/cve/CVE-2015-7978
https://vulners.com/cve/CVE-2015-7979
https://vulners.com/cve/CVE-2015-8138
https://vulners.com/cve/CVE-2015-8158
(* 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-4.2.8p6-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-4.2.8p6-x86_64-1_slack13.0.txz

Updated package for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p6-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-4.2.8p6-x86_64-1_slack13.1.txz

Updated package for Slackware 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p6-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-4.2.8p6-x86_64-1_slack13.37.txz

Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p6-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-4.2.8p6-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p6-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-4.2.8p6-x86_64-1_slack14.1.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p6-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p6-x86_64-1.txz

MD5 signatures:

Slackware 13.0 package:
31365ae4f12849e65d4ad1c8c7d5f89a ntp-4.2.8p6-i486-1_slack13.0.txz

Slackware x86_64 13.0 package:
5a2d24bdacd8dd05ab9e0613c829212b ntp-4.2.8p6-x86_64-1_slack13.0.txz

Slackware 13.1 package:
e70f7422bc81c144e6fac1df2c202634 ntp-4.2.8p6-i486-1_slack13.1.txz

Slackware x86_64 13.1 package:
f6637f6d24b94a6b17c68467956a6283 ntp-4.2.8p6-x86_64-1_slack13.1.txz

Slackware 13.37 package:
82601e105f95e324dfd1e2f0df513673 ntp-4.2.8p6-i486-1_slack13.37.txz

Slackware x86_64 13.37 package:
d3ba32d46f7eef8f75a3444bbee4c677 ntp-4.2.8p6-x86_64-1_slack13.37.txz

Slackware 14.0 package:
c5ff13e58fbbea0b7a677e947449e7b1 ntp-4.2.8p6-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
9e2abfaf0b0b7bf84a8a4db89f60eff6 ntp-4.2.8p6-x86_64-1_slack14.0.txz

Slackware 14.1 package:
e1e6b84808b7562314e0e29479153553 ntp-4.2.8p6-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
8db0a4ca68805c7f5e487d5bcd69d098 ntp-4.2.8p6-x86_64-1_slack14.1.txz

Slackware -current package:
f96f443f54a74c20b5eb67467f5958ea n/ntp-4.2.8p6-i586-1.txz

Slackware x86_64 -current package:
5e256f2e1906b4c75047a966996a7a41 n/ntp-4.2.8p6-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg ntp-4.2.8p6-i486-1_slack14.1.txz

Then, restart the NTP daemon:

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

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

0.097 Low

EPSS

Percentile

94.8%