openSUSE Security Update: Security update for bash ______________________________________________________________________________

Announcement ID: openSUSE-SU-2016:2715-1 Rating: moderate References: #1000396 #1001299 #976776 Cross-References: CVE-2016-0634 CVE-2016-7543 Affected Products: openSUSE 13.2 ______________________________________________________________________________

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

Description:

This update for bash fixes the following security issues:

- CVE-2016-7543: Local attackers could have executed arbitrary commands via specially crafted SHELLOPTS+PS4 variables (bsc#1001299) - CVE-2016-0634: Malicious hostnames could have allowed arbitrary command execution when $HOSTNAME was expanded in the prompt (bsc#1000396)

This update also fixes the following bugs:

- fix a crash found during debugging boo#971410 - boo#976776: crash if ~/.bash_history is empty (boo#976776)

Patch Instructions:

To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:

- openSUSE 13.2:

zypper in -t patch openSUSE-2016-1260=1

To bring your system up-to-date, use "zypper patch".

Package List:

- openSUSE 13.2 (i586 x86_64):

bash-4.2-75.5.1 bash-debuginfo-4.2-75.5.1 bash-debugsource-4.2-75.5.1 bash-devel-4.2-75.5.1 bash-loadables-4.2-75.5.1 bash-loadables-debuginfo-4.2-75.5.1 libreadline6-6.2-75.5.1 libreadline6-debuginfo-6.2-75.5.1 readline-devel-6.2-75.5.1

- openSUSE 13.2 (x86_64):

bash-debuginfo-32bit-4.2-75.5.1 libreadline6-32bit-6.2-75.5.1 libreadline6-debuginfo-32bit-6.2-75.5.1 readline-devel-32bit-6.2-75.5.1

- openSUSE 13.2 (noarch):

bash-doc-4.2-75.5.1 bash-lang-4.2-75.5.1 readline-doc-6.2-75.5.1

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/976776