openSUSE Security Update: Security update for virglrenderer
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Announcement ID: openSUSE-SU-2020:0058-1
Rating: important
References: #1159478 #1159479 #1159482 #1159486
Cross-References: CVE-2019-18388 CVE-2019-18389 CVE-2019-18390
CVE-2019-18391
Affected Products:
openSUSE Leap 15.1
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An update that fixes four vulnerabilities is now available.
Description:
This update for virglrenderer fixes the following issues:
– CVE-2019-18388: Fixed a null pointer dereference which could have led to
denial of service (bsc#1159479).
– CVE-2019-18390: Fixed an out of bound read which could have led to
denial of service (bsc#1159478).
– CVE-2019-18389: Fixed a heap buffer overflow which could have led to
guest escape or denial of service (bsc#1159482).
– CVE-2019-18391: Fixed a heap based buffer overflow which could have led
to guest escape or denial of service (bsc#1159486).
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 15.1:
zypper in -t patch openSUSE-2020-58=1
Package List:
– openSUSE Leap 15.1 (x86_64):
libvirglrenderer0-0.6.0-lp151.4.3.1
libvirglrenderer0-debuginfo-0.6.0-lp151.4.3.1
virglrenderer-debuginfo-0.6.0-lp151.4.3.1
virglrenderer-debugsource-0.6.0-lp151.4.3.1
virglrenderer-devel-0.6.0-lp151.4.3.1
virglrenderer-test-server-0.6.0-lp151.4.3.1
virglrenderer-test-server-debuginfo-0.6.0-lp151.4.3.1
References:
https://www.suse.com/security/cve/CVE-2019-18388.html
https://www.suse.com/security/cve/CVE-2019-18389.html
https://www.suse.com/security/cve/CVE-2019-18390.html
https://www.suse.com/security/cve/CVE-2019-18391.html
https://bugzilla.suse.com/1159478
https://bugzilla.suse.com/1159479
https://bugzilla.suse.com/1159482
https://bugzilla.suse.com/1159486
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