Upstream information

CVE-2025-2174 at MITRE

Description

A vulnerability was found in libzvbi up to 0.2.43. It has been declared as problematic. Affected by this vulnerability is the function vbi_strndup_iconv_ucs2 of the file src/conv.c. The manipulation of the argument src_length leads to integer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. The patch is named ca1672134b3e2962cd392212c73f44f8f4cb489f. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  CNA (VulDB)
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  CNA (VulDB) 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
CVSS v4 Scores
  CNA (VulDB) SUSE
Base Score 6.9 6.9
Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network Network
Attack Complexity Low Low
Attack Requirements None None
Privileges Required None None
User Interaction None None
Vulnerable System Confidentiality Impact None None
Vulnerable System Integrity Impact None None
Vulnerable System Availability Impact Low Low
Subsequent System Confidentiality Impact None None
Subsequent System Integrity Impact None None
Subsequent System Availability Impact None None
CVSSv4 Version 4.0 4.0
SUSE Bugzilla entry: 1239299 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libzvbi-chains0 >= 0.2.44-1.1
  • libzvbi-chains0-32bit >= 0.2.44-1.1
  • libzvbi0 >= 0.2.44-1.1
  • libzvbi0-32bit >= 0.2.44-1.1
  • zvbi >= 0.2.44-1.1
  • zvbi-devel >= 0.2.44-1.1
  • zvbi-devel-32bit >= 0.2.44-1.1
  • zvbi-lang >= 0.2.44-1.1
 Patchnames:
openSUSE-Tumbleweed-2025-14891

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP6
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server 15 SP6
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Desktop 15 SP6
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Module for Package Hub 15 SP6
  • libzvbi-chains0 >= 0.2.35-150000.4.3.1
  • zvbi >= 0.2.35-150000.4.3.1
  • zvbi-devel >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server 12 SP5-LTSS
  • libzvbi0 >= 0.2.35-3.3.1
  • zvbi-devel >= 0.2.35-3.3.1
SUSE Linux Enterprise Server 15 SP4-LTSS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server 15 SP5-LTSS
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • libzvbi0 >= 0.2.35-3.3.1
  • zvbi-devel >= 0.2.35-3.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • libzvbi0 >= 0.2.35-150000.4.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libzvbi0 >= 0.2.35-150000.4.3.1

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 SP6 zvbi In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 zvbi In progress
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 zvbi In progress
SUSE Linux Enterprise Module for Package Hub 15 SP5 zvbi Affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 zvbi In progress
SUSE Linux Enterprise Server 15 SP6 zvbi In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 zvbi In progress
SUSE Manager Proxy 4.3 zvbi Affected
SUSE Manager Retail Branch Server 4.3 zvbi Affected
SUSE Manager Server 4.3 zvbi Affected
openSUSE Leap 15.6 zvbi Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP4 zvbi Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS zvbi In progress
SUSE Linux Enterprise High Performance Computing 15 SP5 zvbi Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS zvbi In progress
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS zvbi In progress
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 zvbi Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 zvbi Affected
SUSE Linux Enterprise Server 12 SP5 zvbi Affected
SUSE Linux Enterprise Server 12 SP5-LTSS zvbi In progress
SUSE Linux Enterprise Server 15 SP4 zvbi Affected
SUSE Linux Enterprise Server 15 SP4-LTSS zvbi In progress
SUSE Linux Enterprise Server 15 SP5 zvbi Affected
SUSE Linux Enterprise Server 15 SP5-LTSS zvbi In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 zvbi In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 zvbi In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP5 zvbi In progress
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 zvbi Affected
SUSE Linux Enterprise Desktop 12 zvbi Affected
SUSE Linux Enterprise Desktop 12 SP1 zvbi Affected
SUSE Linux Enterprise Desktop 12 SP2 zvbi Affected
SUSE Linux Enterprise Desktop 12 SP3 zvbi Affected
SUSE Linux Enterprise Desktop 12 SP4 zvbi Affected
SUSE Linux Enterprise Desktop 15 SP4 zvbi Affected
SUSE Linux Enterprise Desktop 15 SP5 zvbi Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS zvbi In progress
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT zvbi Affected
SUSE Linux Enterprise Real Time 15 SP4 zvbi Affected
SUSE Linux Enterprise Server 12 zvbi Affected
SUSE Linux Enterprise Server 12 SP1 zvbi Affected
SUSE Linux Enterprise Server 12 SP2 zvbi Affected
SUSE Linux Enterprise Server 12 SP2-BCL zvbi Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS zvbi Affected
SUSE Linux Enterprise Server 12 SP2-LTSS zvbi Affected
SUSE Linux Enterprise Server 12 SP3 zvbi Affected
SUSE Linux Enterprise Server 12 SP3-BCL zvbi Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS zvbi Affected
SUSE Linux Enterprise Server 12 SP3-LTSS zvbi Affected
SUSE Linux Enterprise Server 12 SP4 zvbi Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS zvbi Affected
SUSE Linux Enterprise Server 12 SP4-LTSS zvbi Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 12 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 zvbi Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 zvbi Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 SP1 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 zvbi Affected
SUSE Linux Enterprise Workstation Extension 12 SP5 zvbi Affected
SUSE OpenStack Cloud 7 zvbi Affected
SUSE OpenStack Cloud 8 zvbi Affected
SUSE OpenStack Cloud 9 zvbi Affected
SUSE OpenStack Cloud Crowbar 8 zvbi Affected
SUSE OpenStack Cloud Crowbar 9 zvbi Affected
openSUSE Leap 15.3 zvbi Affected
openSUSE Leap 15.4 zvbi Affected
openSUSE Leap 15.5 zvbi Affected

SUSE Timeline for this CVE

CVE page created: Tue Mar 11 10:00:26 2025
CVE page last modified: Fri Mar 14 20:01:54 2025