Security update for rubygem-puma

Announcement ID: SUSE-SU-2021:2761-1
Rating: important
References:
Cross-References:
CVSS scores:
  • 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
  • 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
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE OpenStack Cloud Crowbar 8

An update that solves one vulnerability can now be installed.

Description:

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 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)
    • rubygem-puma-debugsource-2.16.0-3.12.1
    • ruby2.1-rubygem-puma-2.16.0-3.12.1
    • ruby2.1-rubygem-puma-debuginfo-2.16.0-3.12.1

References: