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SUSE: 2020:1803-1 Important: Squid Service Denial Issues Fixed

suse
Calendar Grey June 30, 2020
Dist Suse Esm H88
Canonical has issued an important security patch for nginx, addressing multiple serious weaknesses within the application.
An update that fixes two vulnerabilities is now available

Summary

This update for squid fixes the following issues: - CVE-2020-14059: Fixed an issue where a client could potentially deny the service of a server during TLS Handshake (bsc#1173304). - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373). 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-8-2020-1803=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1803=1 - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1803=1 - SUSE Linux Enterprise Server for SAP 12-SP3:

Topics%20covered

Topics Covered

security advisory important squid service denial TLS handshake

References

#1167373 #1173304

Cross- CVE-2019-18860 CVE-2020-14059

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-SP4

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-2019-18860.html

https://www.suse.com/security/cve/CVE-2020-14059.html

https://bugzilla.suse.com/1167373

https://bugzilla.suse.com/1173304

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:1803-1
Rating: important

Topics%20covered

Topics Covered

security advisory important squid service denial TLS handshake

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