openSUSE Security Update: Security update for gdm
______________________________________________________________________________
Announcement ID: openSUSE-SU-2018:2818-1
Rating: moderate
References: #1081947 #1103093 #1103737
Cross-References: CVE-2018-14424
Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________
An update that solves one vulnerability and has two fixes
is now available.
Description:
This update for gdm provides the following fixes:
This security issue was fixed:
– CVE-2018-14424: The daemon in GDM did not properly unexport display
objects from its D-Bus interface when they are destroyed, which allowed
a local attacker to trigger a use-after-free via a specially crafted
sequence of D-Bus method calls, resulting in a denial of service or
potential code execution (bsc#1103737)
These non-security issues were fixed:
– Enable pam_keyinit module (bsc#1081947)
– Fix a build race in SLE (bsc#1103093)
This update was imported from the SUSE:SLE-15:Update update project.
Patch Instructions:
To install this openSUSE 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:
– openSUSE Leap 15.0:
zypper in -t patch openSUSE-2018-1037=1
Package List:
– openSUSE Leap 15.0 (x86_64):
gdm-3.26.2.1-lp150.11.3.1
gdm-debuginfo-3.26.2.1-lp150.11.3.1
gdm-debugsource-3.26.2.1-lp150.11.3.1
gdm-devel-3.26.2.1-lp150.11.3.1
libgdm1-3.26.2.1-lp150.11.3.1
libgdm1-debuginfo-3.26.2.1-lp150.11.3.1
typelib-1_0-Gdm-1_0-3.26.2.1-lp150.11.3.1
– openSUSE Leap 15.0 (noarch):
gdm-branding-upstream-3.26.2.1-lp150.11.3.1
gdm-lang-3.26.2.1-lp150.11.3.1
gdmflexiserver-3.26.2.1-lp150.11.3.1
References:
https://www.suse.com/security/cve/CVE-2018-14424.html
https://bugzilla.suse.com/1081947
https://bugzilla.suse.com/1103093
https://bugzilla.suse.com/1103737
—
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org
