[security-announce] openSUSE-SU-2017:1455-1: important: Security update for sudo

[news 28]

openSUSE Security Update: Security update for sudo

______________________________________________________________________________

 

Announcement ID: openSUSE-SU-2017:1455-1

Rating: important

References: #1015351 #1024145 #1039361 #981124

Cross-References: CVE-2017-1000367

Affected Products:

openSUSE Leap 42.2

______________________________________________________________________________

 

An update that solves one vulnerability and has three fixes

is now available.

 

Description:

 

 

This update for sudo fixes the following issues:

 

CVE-2017-1000367:

- Due to incorrect assumptions in /proc/[pid]/stat parsing, a local

attacker can pretend that his tty is any file on the filesystem, thus

gaining arbitrary file write access on SELinux-enabled systems.

[bsc#1039361]

- Fix FQDN for hostname. [bsc#1024145]

- Filter netgroups, they aren't handled by SSSD. [bsc#1015351]

- Fix problems related to "krb5_ccname" option [bsc#981124]

 

This update was imported from the SUSE:SLE-12-SP2:Update update project.

 

 

Patch Instructions:

 

To install this openSUSE Security Update use YaST online_update.

Alternatively you can run the command listed for your product:

 

- openSUSE Leap 42.2:

 

zypper in -t patch openSUSE-2017-636=1

 

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

 

 

Package List:

 

- openSUSE Leap 42.2 (i586 x86_64):

 

sudo-1.8.10p3-9.3.1

sudo-debuginfo-1.8.10p3-9.3.1

sudo-debugsource-1.8.10p3-9.3.1

sudo-devel-1.8.10p3-9.3.1

sudo-test-1.8.10p3-9.3.1

 

 

References:

 

https://www.suse.com/security/cve/CVE-2017-1000367.html

https://bugzilla.suse.com/1015351

https://bugzilla.suse.com/1024145

https://bugzilla.suse.com/1039361

https://bugzilla.suse.com/981124

 

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