Lucene search

K
slackwareSlackware Linux ProjectSSA-2017-144-01
HistoryMay 24, 2017 - 8:34 p.m.

[slackware-security] samba

2017-05-2420:34:46
Slackware Linux Project
www.slackware.com
55

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.973 High

EPSS

Percentile

99.8%

New samba packages are available for Slackware 13.1, 13.37, 14.0, 14.1, 14.2,
and -current to fix a security issue.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/samba-4.4.14-i586-1_slack14.2.txz: Upgraded.
This update fixes a remote code execution vulnerability, allowing a
malicious client to upload a shared library to a writable share, and
then cause the server to load and execute it.
For more information, see:
https://www.samba.org/samba/security/CVE-2017-7494.html
https://vulners.com/cve/CVE-2017-7494
(* 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 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/samba-3.5.22-i486-2_slack13.1.txz

Updated package for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/samba-3.5.22-x86_64-2_slack13.1.txz

Updated package for Slackware 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/samba-3.5.22-i486-2_slack13.37.txz

Updated package for Slackware x86_64 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/samba-3.5.22-x86_64-2_slack13.37.txz

Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/samba-4.4.14-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-4.4.14-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/samba-4.4.14-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-4.4.14-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/samba-4.4.14-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-4.4.14-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/samba-4.6.4-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/samba-4.6.4-x86_64-1.txz

MD5 signatures:

Slackware 13.1 package:
fbf0d50ebce5e496934ec71e2a469630 samba-3.5.22-i486-2_slack13.1.txz

Slackware x86_64 13.1 package:
26b98c39663aa6bc19341405a462cd5f samba-3.5.22-x86_64-2_slack13.1.txz

Slackware 13.37 package:
4fd566e8db519817cef6c0dd00b3f3c8 samba-3.5.22-i486-2_slack13.37.txz

Slackware x86_64 13.37 package:
51f6b1c81394f55fc81bb1ae77814deb samba-3.5.22-x86_64-2_slack13.37.txz

Slackware 14.0 package:
527dfcc8594234c66c6993abb4eaa51c samba-4.4.14-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
208596f558cb9779c9dbcaf952f87f84 samba-4.4.14-x86_64-1_slack14.0.txz

Slackware 14.1 package:
65f28566c666b4b5f3e33d67372525ef samba-4.4.14-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
ddfa90d4c72cb065b52a150aa898043d samba-4.4.14-x86_64-1_slack14.1.txz

Slackware 14.2 package:
b533e541453620b47b2ce769aa73e0e2 samba-4.4.14-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
a61aef22c3ea498bdbb8caba0ec8ff85 samba-4.4.14-x86_64-1_slack14.2.txz

Slackware -current package:
8e4bce86a15b0b6bb85b0b6894d8c587 n/samba-4.6.4-i586-1.txz

Slackware x86_64 -current package:
691f1e10acad26dbb0ddd268ed5415d0 n/samba-4.6.4-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg samba-4.4.14-i586-1_slack14.2.txz

Then, if Samba is running restart it:

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.973 High

EPSS

Percentile

99.8%