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SUSE: 2020:14590-1 Critical: squid3 DoS And HTTP Issues

suse
Calendar Grey December 30, 2020
Scroller Suse
The latest squid3 patch addresses three major vulnerabilities, which involve potential denial-of-service attacks and request smuggling risks.
An update that fixes three vulnerabilities is now available

Summary

This update for squid3 fixes the following issues: - CVE-2020-15811: Fixed an HTTP request splitting vulnerability (bsc#1175665). - CVE-2020-24606: Fixed a DoS vulnerability when processing Cache Digest Responses (bsc#1175671). - CVE-2020-15810: Fixed an HTTP request smuggling vulnerability (bsc#1175664). 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 11-SP4-LTSS: zypper in -t patch slessp4-squid3-14590=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-squid3-14590=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-squid3-14590=1 Package List:

Topics%20covered

Topics Covered

security advisory critical patch suse dos http issue squid3

References

#1175664 #1175665 #1175671

Cross- CVE-2020-15810 CVE-2020-15811 CVE-2020-24606

Affected Products:

SUSE Linux Enterprise Server 11-SP4-LTSS

SUSE Linux Enterprise Point of Sale 11-SP3

SUSE Linux Enterprise Debuginfo 11-SP4

https://www.suse.com/security/cve/CVE-2020-15810.html

https://www.suse.com/security/cve/CVE-2020-15811.html

https://www.suse.com/security/cve/CVE-2020-24606.html

https://bugzilla.suse.com/1175664

https://bugzilla.suse.com/1175665

https://bugzilla.suse.com/1175671

Severity
critical
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2020:14590-1
Rating: critical

Topics%20covered

Topics Covered

security advisory critical patch suse dos http issue squid3

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