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slackwareSlackware Linux ProjectSSA-2017-091-01
HistoryApr 01, 2017 - 5:21 a.m.

[slackware-security] samba

2017-04-0105:21:31
Slackware Linux Project
www.slackware.com
31

CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.017

Percentile

87.9%

New samba packages are available for Slackware 14.0, 14.1, 14.2, and -current
to fix a regression with the previous security patch.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/samba-4.4.13-i586-1_slack14.2.txz: Upgraded.
This is a bug fix release to address a regression introduced by the security
fixes for CVE-2017-2619 (Symlink race allows access outside share definition).
Please see https://bugzilla.samba.org/show_bug.cgi?id=12721 for details.

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 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/samba-4.4.13-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/samba-4.4.13-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/samba-4.4.13-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/samba-4.4.13-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/samba-4.4.13-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/samba-4.4.13-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/samba-4.6.2-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/samba-4.6.2-x86_64-1.txz

MD5 signatures:

Slackware 14.0 package:
98745116d5b27fd97f6bd7bbada07f5c samba-4.4.13-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
b300847e09c0f32e425927a60cf793b5 samba-4.4.13-x86_64-1_slack14.0.txz

Slackware 14.1 package:
6eae8e8e71f4772fa43beca7d264780b samba-4.4.13-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
ac3a05f0b778f014ea01dd3bbd815e13 samba-4.4.13-x86_64-1_slack14.1.txz

Slackware 14.2 package:
466fdce464cb61062d3c5283c647b3c0 samba-4.4.13-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
8566013165dffa303a435f50bab34730 samba-4.4.13-x86_64-1_slack14.2.txz

Slackware -current package:
1a3a14c6fb85fea185f3eddcca3168ca n/samba-4.6.2-i586-1.txz

Slackware x86_64 -current package:
c0732281a60b13a07a0fbabc33fe5c73 n/samba-4.6.2-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg samba-4.4.13-i586-1_slack14.2.txz

Then, if Samba is running restart it:

> /etc/rc.d/rc.samba restart

CVSS2

6

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.017

Percentile

87.9%