Upstream information

CVE-2022-44572 at MITRE

Description

A denial of service vulnerability in the multipart parsing component of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1 and 3.0.0.1 could allow an attacker tocraft input that can cause RFC2183 multipart boundary parsing in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that parse multipart posts using Rack (virtually all Rails applications) are impacted.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1207596 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-Azure
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP2-SAP-BYOS-Azure
Image SLES15-SP2-SAP-BYOS-EC2-HVM
Image SLES15-SP2-SAP-BYOS-GCE
Image SLES15-SP2-SAP-EC2-HVM
Image SLES15-SP2-SAP-GCE
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP3-SAP-BYOS-Azure
Image SLES15-SP3-SAP-BYOS-EC2-HVM
Image SLES15-SP3-SAP-BYOS-GCE
Image SLES15-SP4-SAP-Azure-LI-BYOS
Image SLES15-SP4-SAP-Azure-LI-BYOS-Production
Image SLES15-SP4-SAP-Azure-VLI-BYOS
Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP4-SAP-BYOS
Image SLES15-SP4-SAP-BYOS-Azure
Image SLES15-SP4-SAP-BYOS-EC2
Image SLES15-SP4-SAP-BYOS-GCE
Image SLES15-SP4-SAP-Hardened
Image SLES15-SP4-SAP-Hardened-Azure
Image SLES15-SP4-SAP-Hardened-BYOS
Image SLES15-SP4-SAP-Hardened-BYOS-Azure
Image SLES15-SP4-SAP-Hardened-BYOS-EC2
Image SLES15-SP4-SAP-Hardened-BYOS-GCE
Image SLES15-SP4-SAP-Hardened-EC2
Image SLES15-SP4-SAP-Hardened-GCE
Image SLES15-SP5-SAP-Azure-LI-BYOS
Image SLES15-SP5-SAP-Azure-LI-BYOS-Production
Image SLES15-SP5-SAP-Azure-VLI-BYOS
Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP5-SAP-BYOS-Azure
Image SLES15-SP5-SAP-BYOS-EC2
Image SLES15-SP5-SAP-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-Azure
Image SLES15-SP5-SAP-Hardened-BYOS-EC2
Image SLES15-SP5-SAP-Hardened-BYOS-GCE
Image SLES15-SP5-SAP-Hardened-EC2
Image SLES15-SP5-SAP-Hardened-GCE
Image SLES15-SP6-SAP-Azure-LI-BYOS
Image SLES15-SP6-SAP-Azure-LI-BYOS-Production
Image SLES15-SP6-SAP-Azure-VLI-BYOS
Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-Azure
Image SLES15-SP6-SAP-BYOS-EC2
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-Azure
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-Azure
Image SLES15-SP6-SAP-Hardened-BYOS-EC2
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-EC2
Image SLES15-SP6-SAP-Hardened-GCE
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
SUSE Linux Enterprise High Availability Extension 15 SP1
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP1-2023-276
SUSE Linux Enterprise High Availability Extension 15 SP2
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP2-2023-276
SUSE Linux Enterprise High Availability Extension 15 SP3
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP3-2023-276
SUSE Linux Enterprise High Availability Extension 15 SP4
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2023-276
SUSE Linux Enterprise High Availability Extension 15 SP5
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE Linux Enterprise High Availability Extension 15 SP5 GA rubygem-rack-2.0.8-150000.3.18.1
SUSE Linux Enterprise High Availability Extension 15 SP6
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
 Patchnames:
SUSE Linux Enterprise High Availability Extension 15 SP6 GA rubygem-rack-2.0.8-150000.3.21.2
openSUSE Leap 15.4
  • ruby2.5-rubygem-rack >= 2.0.8-150000.3.12.1
  • ruby2.5-rubygem-rack-doc >= 2.0.8-150000.3.12.1
  • ruby2.5-rubygem-rack-testsuite >= 2.0.8-150000.3.12.1
 Patchnames:
openSUSE-SLE-15.4-2023-276
openSUSE Tumbleweed
  • ruby3.1-rubygem-rack >= 3.0.4.1-1.1
  • ruby3.1-rubygem-rack-2.2 >= 2.2.6.2-1.1
  • ruby3.2-rubygem-rack >= 3.0.7-1.2
  • ruby3.2-rubygem-rack-2.2 >= 2.2.7-1.1
  • ruby3.3-rubygem-rack >= 3.0.9.1-1.1
  • ruby3.3-rubygem-rack-2.2 >= 2.2.8.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12633
openSUSE-Tumbleweed-2024-12634
openSUSE-Tumbleweed-2024-12974
openSUSE-Tumbleweed-2024-13167
openSUSE-Tumbleweed-2024-13726
openSUSE-Tumbleweed-2024-13727

First public cloud image revisions this CVE is fixed in:

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP5 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP6 rubygem-rack Released
openSUSE Leap 15.5 rubygem-rack Affected
openSUSE Leap 15.6 rubygem-rack Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP2 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP3 rubygem-rack Released
SUSE Linux Enterprise High Availability Extension 15 SP4 rubygem-rack Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 2.1 rubygem-rack Not affected
SUSE Enterprise Storage 3 rubygem-rack Not affected
SUSE Enterprise Storage 4 rubygem-rack Not affected
SUSE Linux Enterprise High Availability Extension 15 rubygem-rack Affected
SUSE Linux Enterprise High Availability Extension 15 SP1 rubygem-rack Released
SUSE OpenStack Cloud 6 rubygem-rack Not affected
SUSE OpenStack Cloud 6-LTSS rubygem-rack Not affected
SUSE OpenStack Cloud 7 rubygem-rack Not affected
SUSE OpenStack Cloud Crowbar 8 rubygem-rack Not affected
SUSE OpenStack Cloud Crowbar 9 rubygem-rack Not affected
openSUSE Leap 15.3 rubygem-rack Affected
openSUSE Leap 15.4 rubygem-rack Released

SUSE Timeline for this CVE

CVE page created: Tue Jan 24 01:26:12 2023
CVE page last modified: Tue Sep 3 19:26:46 2024