openSUSE: 2020:0624-1 Important: LibVNCServer Security Issues
opensuse
May 11, 2020
An update that fixes three vulnerabilities is now available.
Description
This update for LibVNCServer fixes the following issues:
- CVE-2019-15690: Fixed a heap buffer overflow (bsc#1160471).
- CVE-2019-15681: Fixed a memory leak which could have allowed to a remote
attacker to read stack memory (bsc#1155419).
- CVE-2019-20788: Fixed a integer overflow and heap-based buffer overflow
via a large height or width value (bsc#1170441).
This update was imported from the SUSE:SLE-15:Update update project.
Patch
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-2020-624=1
Package List
- openSUSE Leap 15.1 (i586 x86_64):
LibVNCServer-debugsource-0.9.10-lp151.7.3.1
LibVNCServer-devel-0.9.10-lp151.7.3.1
libvncclient0-0.9.10-lp151.7.3.1
libvncclient0-debuginfo-0.9.10-lp151.7.3.1
libvncserver0-0.9.10-lp151.7.3.1
libvncserver0-debuginfo-0.9.10-lp151.7.3.1
References
https://www.suse.com/security/cve/CVE-2019-15681.html
https://www.suse.com/security/cve/CVE-2019-15690.html
https://www.suse.com/security/cve/CVE-2019-20788.html
https://bugzilla.suse.com/1155419
https://bugzilla.suse.com/1160471
https://bugzilla.suse.com/1170441
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2020:0624-1
Rating: important
Affected Products:
openSUSE Leap 15.1
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