Upstream information

CVE-2025-7207 at MITRE

Description

A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scope_new of the file mrbgems/mruby-compiler/core/codegen.c of the component nregs Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The name of the patch is 1fdd96104180cc0fb5d3cb086b05ab6458911bb9. It is recommended to apply a patch to fix this issue.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having low severity.

CVSS v2 Scores
  CNA (VulDB)
Base Score 1.7
Vector AV:L/AC:L/Au:S/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  CNA (VulDB)
Base Score 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
CVSSv3 Version 3.1
CVSS v4 Scores
  CNA (VulDB)
Base Score 1.9
Vector CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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 Local
Attack Complexity Low
Attack Requirements None
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact Low
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1246138 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • libmruby3_4_0 >= 3.4.0-1.1
  • libmruby_core3_4_0 >= 3.4.0-1.1
  • mruby >= 3.4.0-1.1
  • mruby-devel >= 3.4.0-1.1
Patchnames:
openSUSE-Tumbleweed-2025-15333


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Performance Computing 15 SP6 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP7 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP6 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP7 at Analysis
SUSE Linux Enterprise Server 15 SP6 at Analysis
SUSE Linux Enterprise Server 15 SP7 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP6 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP7 at Analysis
openSUSE Leap 15.6 at Analysis
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP3 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP3 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP4 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP5 at Analysis
SUSE Linux Enterprise Server 12 SP5 at Analysis
SUSE Linux Enterprise Server 12 SP5-LTSS at Analysis
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security at Analysis
SUSE Linux Enterprise Server 15 SP3 at Analysis
SUSE Linux Enterprise Server 15 SP3-LTSS at Analysis
SUSE Linux Enterprise Server 15 SP4 at Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS at Analysis
SUSE Linux Enterprise Server 15 SP5 at Analysis
SUSE Linux Enterprise Server 15 SP5-LTSS at Analysis
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 at Analysis
SUSE Manager Proxy 4.3 at Analysis
SUSE Manager Proxy LTS 4.3 at Analysis
SUSE Manager Retail Branch Server 4.3 at Analysis
SUSE Manager Retail Branch Server LTS 4.3 at Analysis
SUSE Manager Server 4.3 at Analysis
SUSE Manager Server LTS 4.3 at Analysis
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 at Analysis
SUSE CaaS Platform 4.0 at Analysis
SUSE Enterprise Storage 6 at Analysis
SUSE Enterprise Storage 7 at Analysis
SUSE Enterprise Storage 7.1 at Analysis
SUSE Linux Enterprise Desktop 11 SP4 at Analysis
SUSE Linux Enterprise Desktop 12 at Analysis
SUSE Linux Enterprise Desktop 12 SP1 at Analysis
SUSE Linux Enterprise Desktop 12 SP2 at Analysis
SUSE Linux Enterprise Desktop 12 SP3 at Analysis
SUSE Linux Enterprise Desktop 12 SP4 at Analysis
SUSE Linux Enterprise High Performance Computing 15 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS at Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS at Analysis
SUSE Linux Enterprise High Performance Computing 15-LTSS at Analysis
SUSE Linux Enterprise Module for Server Applications 15 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP1 at Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP2 at Analysis
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT at Analysis
SUSE Linux Enterprise Real Time 15 SP2 at Analysis
SUSE Linux Enterprise Real Time 15 SP3 at Analysis
SUSE Linux Enterprise Real Time 15 SP4 at Analysis
SUSE Linux Enterprise Server 11 SP4 at Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS at Analysis
SUSE Linux Enterprise Server 11 SP4-LTSS at Analysis
SUSE Linux Enterprise Server 12 at Analysis
SUSE Linux Enterprise Server 12 SP1 at Analysis
SUSE Linux Enterprise Server 12 SP1-LTSS at Analysis
SUSE Linux Enterprise Server 12 SP2 at Analysis
SUSE Linux Enterprise Server 12 SP2-BCL at Analysis
SUSE Linux Enterprise Server 12 SP2-ESPOS at Analysis
SUSE Linux Enterprise Server 12 SP2-LTSS at Analysis
SUSE Linux Enterprise Server 12 SP3 at Analysis
SUSE Linux Enterprise Server 12 SP3-BCL at Analysis
SUSE Linux Enterprise Server 12 SP3-ESPOS at Analysis
SUSE Linux Enterprise Server 12 SP3-LTSS at Analysis
SUSE Linux Enterprise Server 12 SP4 at Analysis
SUSE Linux Enterprise Server 12 SP4-ESPOS at Analysis
SUSE Linux Enterprise Server 12 SP4-LTSS at Analysis
SUSE Linux Enterprise Server 12-LTSS at Analysis
SUSE Linux Enterprise Server 15 at Analysis
SUSE Linux Enterprise Server 15 SP1 at Analysis
SUSE Linux Enterprise Server 15 SP1-BCL at Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS at Analysis
SUSE Linux Enterprise Server 15 SP2 at Analysis
SUSE Linux Enterprise Server 15 SP2-BCL at Analysis
SUSE Linux Enterprise Server 15 SP2-LTSS at Analysis
SUSE Linux Enterprise Server 15 SP3-BCL at Analysis
SUSE Linux Enterprise Server 15-LTSS at Analysis
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 at Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP1 at Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 at Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 at Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP3 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 at Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 at Analysis
SUSE Manager Proxy 4.0 at Analysis
SUSE Manager Proxy 4.1 at Analysis
SUSE Manager Proxy 4.2 at Analysis
SUSE Manager Retail Branch Server 4.0 at Analysis
SUSE Manager Retail Branch Server 4.1 at Analysis
SUSE Manager Retail Branch Server 4.2 at Analysis
SUSE Manager Server 4.0 at Analysis
SUSE Manager Server 4.1 at Analysis
SUSE Manager Server 4.2 at Analysis
SUSE OpenStack Cloud 7 at Analysis
SUSE OpenStack Cloud 8 at Analysis
SUSE OpenStack Cloud 9 at Analysis
SUSE OpenStack Cloud Crowbar 8 at Analysis
SUSE OpenStack Cloud Crowbar 9 at Analysis
openSUSE Leap 15.3 at Analysis
openSUSE Leap 15.4 at Analysis
openSUSE Leap 15.5 at Analysis


SUSE Timeline for this CVE

CVE page created: Wed Jul 9 04:01:04 2025
CVE page last modified: Wed Aug 13 01:27:18 2025