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slackwareSlackware Linux ProjectSSA-2017-191-01
HistoryJul 10, 2017 - 10:54 p.m.

[slackware-security] libtirpc

2017-07-1022:54:34
Slackware Linux Project
www.slackware.com
14

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.551 Medium

EPSS

Percentile

97.6%

New libtirpc packages are available for Slackware 14.2 and -current to
fix a security issue.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/libtirpc-1.0.1-i586-3_slack14.2.txz: Rebuilt.
Patched a bug which can cause a denial of service through memory exhaustion.
Thanks to Robby Workman.
For more information, see:
https://vulners.com/cve/CVE-2017-8779
(* 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 ā€œGet Slackā€ section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/libtirpc-1.0.1-i586-3_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/libtirpc-1.0.1-x86_64-3_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/libtirpc-1.0.1-i586-3.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/libtirpc-1.0.1-x86_64-3.txz

MD5 signatures:

Slackware 14.2 package:
657f5777679340f53b9d83a9e045b538 libtirpc-1.0.1-i586-3_slack14.2.txz

Slackware x86_64 14.2 package:
1de6989d62f43dde664f75de81546210 libtirpc-1.0.1-x86_64-3_slack14.2.txz

Slackware -current package:
e17305b305661ded4c06ace0751add14 n/libtirpc-1.0.1-i586-3.txz

Slackware x86_64 -current package:
77d083376bd92cf7a3d4cdfa3ff0c2e4 n/libtirpc-1.0.1-x86_64-3.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg libtirpc-1.0.1-i586-3_slack14.2.txz

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.551 Medium

EPSS

Percentile

97.6%