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SUSE: 2020:2898-1 Critical Vulnerability for tigervnc Certificate Issue

suse
Calendar Grey October 13, 2020
Dist Suse Esm H88
Vital SUSE Security Patch for tigervnc resolves a certificate vulnerability, reinforcing the integrity of server authentication.
An update that fixes one vulnerability is now available

Summary

This update for tigervnc fixes the following issues: - CVE-2020-26117: Server certificates were stored as certiticate authorities, allowing malicious owners of these certificates to impersonate any server after a client had added an exception (bsc#1176733). 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 OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-2898=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2020-2898=1 - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2898=1 - SUSE Linux Enterprise Server for SAP 12-SP3:

References

#1176733

Cross- CVE-2020-26117

Affected Products:

SUSE OpenStack Cloud Crowbar 8

SUSE OpenStack Cloud 8

SUSE OpenStack Cloud 7

SUSE Linux Enterprise Server for SAP 12-SP3

SUSE Linux Enterprise Server for SAP 12-SP2

SUSE Linux Enterprise Server 12-SP3-LTSS

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP2-LTSS

SUSE Linux Enterprise Server 12-SP2-BCL

SUSE Enterprise Storage 5

HPE Helion Openstack 8

https://www.suse.com/security/cve/CVE-2020-26117.html

https://bugzilla.suse.com/1176733

Severity
critical
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2020:2898-1
Rating: critical

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