Upstream information

CVE-2023-37464 at MITRE

Description

OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption (JOSE). The AES GCM decryption routine incorrectly uses the Tag length from the actual Authentication Tag provided in the JWE. The spec says that a fixed length of 16 octets must be applied. Therefore this bug allows an attacker to provide a truncated Authentication Tag and to modify the JWE accordingly. Users should upgrade to a version >= 0.6.2.2. Users unable to upgrade should avoid using AES GCM encryption and replace it with another encryption algorithm (e.g. AES CBC).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.6 8.6
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Changed Changed
Confidentiality Impact None None
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1213385 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2023-3230
SUSE Enterprise Storage 7.1
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-Storage-7.1-2023-3230
SUSE Enterprise Storage 7
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-Storage-7-2023-3230
SUSE Liberty Linux 8
  • cjose >= 0.6.1-3.module+el8.8.0+19464+578f4546
  • cjose-devel >= 0.6.1-3.module+el8.8.0+19464+578f4546
  • mod_auth_openidc >= 2.4.9.4-1.module+el8.7.0+14797+4085fcb6
Patchnames:
RHSA-2023:4418
SUSE Liberty Linux 9
  • cjose >= 0.6.1-13.el9_2
Patchnames:
RHSA-2023:4411
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-3230
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-3230
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-3230
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-3230
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP4-2023-3230
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Server Applications 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP5-2023-3230
SUSE Linux Enterprise Real Time 15 SP3
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-RT-15-SP3-2023-3230
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2023-3030
SUSE Linux Enterprise Server 12 SP4-LTSS
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2023-3030
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2023-3030
SUSE Linux Enterprise Server 15 SP1-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-3230
SUSE Linux Enterprise Server 15 SP2-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-3230
SUSE Linux Enterprise Server 15 SP3-LTSS
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-3230
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-SLE-SAP-12-SP4-2023-3030
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2023-3230
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2023-3230
SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP3-2023-3230
SUSE Manager Proxy 4.2
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3230
SUSE Manager Retail Branch Server 4.2
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-3230
SUSE Manager Server 4.2
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3230
SUSE OpenStack Cloud 9
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-OpenStack-Cloud-9-2023-3030
SUSE OpenStack Cloud Crowbar 9
  • libcjose0 >= 0.6.1-7.5.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2023-3030
openSUSE Leap 15.4
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
openSUSE-SLE-15.4-2023-3230
openSUSE Leap 15.5
  • libcjose-devel >= 0.6.1-150100.4.6.1
  • libcjose0 >= 0.6.1-150100.4.6.1
Patchnames:
openSUSE-SLE-15.5-2023-3230
openSUSE Tumbleweed
  • libcjose-devel >= 0.6.2.2-1.1
  • libcjose0 >= 0.6.2.2-1.1
Patchnames:
openSUSE Tumbleweed GA libcjose-devel-0.6.2.2-1.1


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 Enterprise Storage 7.1 cjose Released
SUSE Linux Enterprise High Performance Computing 12 SP5 cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP5 cjose Released
SUSE Linux Enterprise Module for Server Applications 15 SP5 cjose Released
SUSE Linux Enterprise Real Time 15 SP3 cjose Released
SUSE Linux Enterprise Server 12 SP5 cjose Released
SUSE Linux Enterprise Server 15 SP5 cjose Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 cjose Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 cjose Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 cjose Released
SUSE Manager Proxy 4.3 cjose Released
SUSE Manager Retail Branch Server 4.3 cjose Released
SUSE Manager Server 4.3 cjose Released
openSUSE Leap 15.5 cjose Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP1 cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP2 cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP3 cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP4 cjose Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS cjose Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS cjose Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 cjose Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 cjose Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 cjose Released
SUSE Linux Enterprise Server 15 SP2 cjose Affected
SUSE Linux Enterprise Server 15 SP2-LTSS cjose Released
SUSE Linux Enterprise Server 15 SP3 cjose Affected
SUSE Linux Enterprise Server 15 SP3-LTSS cjose Released
SUSE Linux Enterprise Server 15 SP4 cjose Released
SUSE Linux Enterprise Server 15 SP4-LTSS cjose Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 cjose Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 cjose Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 cjose Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 cjose Released
SUSE Enterprise Storage 6 cjose Affected
SUSE Enterprise Storage 7 cjose Released
SUSE Linux Enterprise Module for Server Applications 15 SP1 cjose Affected
SUSE Linux Enterprise Real Time 15 SP2 cjose Affected
SUSE Linux Enterprise Real Time 15 SP4 cjose Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS cjose Released
SUSE Linux Enterprise Server 12 SP4-LTSS cjose Released
SUSE Linux Enterprise Server 15 SP1 cjose Affected
SUSE Linux Enterprise Server 15 SP1-BCL cjose Affected
SUSE Linux Enterprise Server 15 SP1-LTSS cjose Released
SUSE Linux Enterprise Server 15 SP2-BCL cjose Affected
SUSE Linux Enterprise Server 15 SP3-BCL cjose Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 cjose Released
SUSE Manager Proxy 4.0 cjose Affected
SUSE Manager Proxy 4.1 cjose Affected
SUSE Manager Proxy 4.2 cjose Released
SUSE Manager Retail Branch Server 4.0 cjose Affected
SUSE Manager Retail Branch Server 4.1 cjose Affected
SUSE Manager Retail Branch Server 4.2 cjose Released
SUSE Manager Server 4.0 cjose Affected
SUSE Manager Server 4.1 cjose Affected
SUSE Manager Server 4.2 cjose Released
SUSE OpenStack Cloud 9 cjose Released
SUSE OpenStack Cloud Crowbar 9 cjose Released
openSUSE Leap 15.4 cjose Released


SUSE Timeline for this CVE

CVE page created: Sat Jul 15 00:02:24 2023
CVE page last modified: Thu Feb 1 01:46:41 2024