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Sicherheit: Zwei Probleme in bash
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in bash
ID: SUSE-SU-2018:1398-2
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 12-SP2-BCL
Datum: Do, 18. Oktober 2018, 19:10
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7543
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0634
Applikationen: GNU Bash

Originalnachricht

   SUSE Security Update: Security update for bash
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:1398-2
Rating: moderate
References: #1000396 #1001299 #1086247
Cross-References: CVE-2016-0634 CVE-2016-7543
Affected Products:
SUSE Linux Enterprise Server 12-SP2-BCL
______________________________________________________________________________

An update that solves two vulnerabilities and has one
errata is now available.

Description:

This update for bash fixes the following issues:

Security issues fixed:

- CVE-2016-7543: A code execution possibility via SHELLOPTS+PS4 variable
was fixed (bsc#1001299)
- CVE-2016-0634: Arbitrary code execution via malicious hostname was fixed
(bsc#1000396)

Non-security issues fixed:

- Fix repeating self-calling of traps due the combination of a
non-interactive shell, a trap handler for SIGINT, an external process in
the trap handler, and a SIGINT within the trap after the external
process runs. (bsc#1086247)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Server 12-SP2-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2018-977=1



Package List:

- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

bash-4.3-83.10.1
bash-debuginfo-4.3-83.10.1
bash-debugsource-4.3-83.10.1
libreadline6-32bit-6.3-83.10.1
libreadline6-6.3-83.10.1
libreadline6-debuginfo-32bit-6.3-83.10.1
libreadline6-debuginfo-6.3-83.10.1

- SUSE Linux Enterprise Server 12-SP2-BCL (noarch):

bash-doc-4.3-83.10.1
readline-doc-6.3-83.10.1


References:

https://www.suse.com/security/cve/CVE-2016-0634.html
https://www.suse.com/security/cve/CVE-2016-7543.html
https://bugzilla.suse.com/1000396
https://bugzilla.suse.com/1001299
https://bugzilla.suse.com/1086247

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