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SUSE: 2020:1769-1 Important Security Update for Squid DoS Vulnerability Fix

suse
Calendar Grey June 26, 2020
Dist Suse Esm H88
Addresses a critical vulnerability in squid impacting SUSE environments. Patch released for multiple version sets.
An update that fixes one vulnerability is now available

Summary

This update for squid fixes the following issues: squid was updated to version 4.12 Security issue fixed: - CVE-2020-14059: Fixed an issue where a client could potentially deny the service of a server during TLS Handshake (bsc#1173304). Other issues addressed: - Reverted to slow search for new SMP shm pages due to a regression - Fixed an issue where negative responses were never cached - Fixed stall if transaction was overwriting a recently active cache entry 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 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1769=1 - SUSE Linux Enterprise Server 15-LTSS:

References

#1173304

Cross- CVE-2020-14059

Affected Products:

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Module for Server Applications 15-SP2

SUSE Linux Enterprise Module for Server Applications 15-SP1

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-ESPOS

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

https://bugzilla.suse.com/1173304

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:1769-1
Rating: important

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