Security update for rubygem-rack

Announcement ID: SUSE-SU-2022:2526-1
Rating: critical
References:
Cross-References:
CVSS scores:
  • CVE-2022-30122 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2022-30122 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-30123 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-30123 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud Crowbar 9

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for rubygem-rack fixes the following issues:

  • CVE-2022-30122: Fixed crafted multipart POST request may cause a DoS (bsc#1200748)
  • CVE-2022-30123: Fixed crafted requests can cause shell escape sequences (bsc#1200750)

The following non-security bug was fixed:

  • Fixed a regression in CVE-2022-30122 patch (bsc#1201588).

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-8-2022-2526=1
  • SUSE OpenStack Cloud Crowbar 9
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-2526=1

Package List:

  • SUSE OpenStack Cloud Crowbar 8 (x86_64)
    • ruby2.1-rubygem-rack-1.6.13-3.13.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64)
    • ruby2.1-rubygem-rack-1.6.13-3.13.1

References: