SUSE: 2019:0313-2 Critical: LibVNCServer Heap Overflow Threats
suse
April 29, 2019
An update that fixes three vulnerabilities is now available
Summary
This update for LibVNCServer fixes the following issues: Security issues fixed: - CVE-2018-20749: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123828) - CVE-2018-20750: Fixed a heap out of bounds write vulnerability in rfbserver.c (bsc#1123832) - CVE-2018-20748: Fixed multiple heap out-of-bound writes in VNC client code (bsc#1123823) Patch Instructions: To install this SUSE 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: - SUSE Linux Enterprise Server for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-313=1 Package List: - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): LibVNCServer-debugsource-0.9.9-17.11.1 libvncclient0-0.9.9-17.11.1
Topics Covered
References
#1123823 #1123828 #1123832
Cross- CVE-2018-20748 CVE-2018-20749 CVE-2018-20750
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
https://www.suse.com/security/cve/CVE-2018-20748.html
https://www.suse.com/security/cve/CVE-2018-20749.html
https://www.suse.com/security/cve/CVE-2018-20750.html
https://bugzilla.suse.com/1123823
https://bugzilla.suse.com/1123828
https://bugzilla.suse.com/1123832
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Severity
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Critical
Announcement ID: SUSE-SU-2019:0313-2
Rating: critical
Topics Covered
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