Upstream information

CVE-2023-26917 at MITRE

Description

libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_stmt_validate_value at lys_parse_mem.c.

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 6.2
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Local
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 High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1210325 [NEW]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 libyang Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libyang Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 libyang Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 libyang Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP5 libyang Affected
SUSE Linux Enterprise Real Time 15 SP3 libyang Not affected
SUSE Linux Enterprise Server 15 SP4 libyang Not affected
SUSE Linux Enterprise Server 15 SP5 libyang Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libyang Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 libyang Affected
SUSE Manager Proxy 4.3 libyang Not affected
SUSE Manager Retail Branch Server 4.3 libyang Not affected
SUSE Manager Server 4.3 libyang Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP3 libyang Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libyang Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libyang Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 libyang Not affected
SUSE Linux Enterprise Server 15 SP3 libyang Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS libyang Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libyang Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Server 15 SP3-BCL libyang Not affected
SUSE Manager Proxy 4.2 libyang Not affected
SUSE Manager Retail Branch Server 4.2 libyang Not affected
SUSE Manager Server 4.2 libyang Not affected


SUSE Timeline for this CVE

CVE page created: Tue Apr 11 16:01:17 2023
CVE page last modified: Wed Nov 1 03:09:00 2023