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SUSE OpenStack Cloud Crowbar 8 Advisory: DoS Fix for rubygem-puma

suse
Calendar Grey August 17, 2021
Dist Suse Esm H88
SUSE Security Patch for rubygem-puma addresses a critical Denial of Service vulnerability. Further information and remediation steps are provided.
An update that fixes one vulnerability is now available

Summary

This update for rubygem-puma fixes the following issues: - CVE-2021-29509: Incomplete fix for CVE-2019-16770 allows Denial of Service (bsc#1188527) 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-8-2021-2761=1 Package List: - SUSE OpenStack Cloud Crowbar 8 (x86_64): ruby2.1-rubygem-puma-2.16.0-3.12.1 ruby2.1-rubygem-puma-debuginfo-2.16.0-3.12.1 rubygem-puma-debugsource-2.16.0-3.12.1

Topics%20covered

Topics Covered

security advisory DoS issue important fix patch instructions SUSE OpenStack rubygem-puma

References

#1188527

Cross- CVE-2021-29509

CVSS scores:

CVE-2021-29509 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-29509 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE OpenStack Cloud Crowbar 8

https://www.suse.com/security/cve/CVE-2021-29509.html

https://bugzilla.suse.com/1188527

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2761-1
Rating: important

Topics%20covered

Topics Covered

security advisory DoS issue important fix patch instructions SUSE OpenStack rubygem-puma

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