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SUSE: 2020:14400-1 Important: Bind Addressing Security Issues

suse
Calendar Grey June 19, 2020
Dist Suse Esm H88
SUSE Security Patch for bind addresses crucial updates improving system safety. More information within.
An update that solves three vulnerabilities and has three fixes is now available

Summary

This update for bind fixes the following issues: - CVE-2020-8616: Fixed the insufficient limit on the number of fetches performed when processing referrals (bsc#1171740). - CVE-2020-8617: Fixed a logic error in code which checks TSIG validity (bsc#1171740). - CVE-2018-5741: Fixed the documentation (bsc#1109160). - Removed rndc.key generation from bind.spec file (bsc#1092283, bsc#1033843) bind should create the key on first boot or if it went missing. 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-bind-14400=1 - SUSE Linux Enterprise Point of Sale 11-SP3:

Topics%20covered

Topics Covered

security advisory security issue bind patch important threat mitigation SUSE Linux Enterprise

References

#1033843 #1092283 #1109160 #1171740 #1172220

#1172680

Cross- CVE-2018-5741 CVE-2020-8616 CVE-2020-8617

Affected Products:

SUSE Linux Enterprise Server 11-SP4-LTSS

SUSE Linux Enterprise Point of Sale 11-SP3

SUSE Linux Enterprise Debuginfo 11-SP4

SUSE Linux Enterprise Debuginfo 11-SP3

https://www.suse.com/security/cve/CVE-2018-5741.html

https://www.suse.com/security/cve/CVE-2020-8616.html

https://www.suse.com/security/cve/CVE-2020-8617.html

https://bugzilla.suse.com/1033843

https://bugzilla.suse.com/1092283

https://bugzilla.suse.com/1109160

https://bugzilla.suse.com/1171740

https://bugzilla.suse.com/1172220

https://bugzilla.suse.com/1172680

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:14400-1
Rating: important

Topics%20covered

Topics Covered

security advisory security issue bind patch important threat mitigation SUSE Linux Enterprise

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