Upstream information

CVE-2023-33199 at MITRE

Description

Rekor's goals are to provide an immutable tamper resistant ledger of metadata generated within a software projects supply chain. A malformed proposed entry of the `intoto/v0.0.2` type can cause a panic on a thread within the Rekor process. The thread is recovered so the client receives a 500 error message and service still continues, so the availability impact of this is minimal. This has been fixed in v1.2.0 of Rekor. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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 5.3 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1211790 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 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
  • rekor >= 1.2.1-150400.4.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP4-2023-2515
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • rekor >= 1.2.1-150400.4.12.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2023-2515
openSUSE Leap 15.4
  • rekor >= 1.2.1-150400.4.12.1
Patchnames:
openSUSE-SLE-15.4-2023-2515
openSUSE Leap 15.5
  • rekor >= 1.2.1-150400.4.12.1
Patchnames:
openSUSE-SLE-15.5-2023-2515
openSUSE Tumbleweed
  • rekor >= 1.2.1-1.1
Patchnames:
openSUSE Tumbleweed GA rekor-1.2.1-1.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise Desktop 15 SP5 rekor Released
SUSE Linux Enterprise High Performance Computing 15 SP5 rekor Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 rekor Released
SUSE Linux Enterprise Server 15 SP5 rekor Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rekor Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 rekor Released
SUSE Manager Proxy 4.3 rekor Released
SUSE Manager Retail Branch Server 4.3 rekor Released
SUSE Manager Server 4.3 rekor Released
openSUSE Leap 15.5 rekor Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 rekor Released
SUSE Linux Enterprise High Performance Computing 15 SP4 rekor Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS rekor Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS rekor Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 rekor Released
SUSE Linux Enterprise Server 15 SP4 rekor Released
SUSE Linux Enterprise Server 15 SP4-LTSS rekor Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Real Time 15 SP4 rekor Affected
openSUSE Leap 15.4 rekor Released


SUSE Timeline for this CVE

CVE page created: Sat May 27 02:00:57 2023
CVE page last modified: Thu Feb 22 17:23:58 2024