CVE-2024-2961

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which ma...

Published: Apr 17, 2024Updated: May 12, 2026 Sources: CVE List NVD BDU csafCWE-787

7.3HIGH

Description

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

netapp

commercial·US

active iq unified manager

commercial·US

SUSE Linux Enterprise Server for SAP ApplicationsOn-premOS

Operating Systems / linux-distro

SUSE Linux Enterprise MicroOn-prem

Operating Systems / linux-distro

SUSE Manager Retail Branch ServerOn-prem

Operating Systems / linux-distro

SUSE Manager ProxyOn-prem

Operating Systems / linux-distro

SUSE Manager ServerOn-prem

Operating Systems / linux-distro

SUSE Enterprise StorageOn-prem

Operating Systems / linux-distro

SUSE Linux Enterprise High Performance ComputingOn-prem

Operating Systems / linux-distro

Suse Linux Enterprise DesktopOn-premOS

Operating Systems / linux-distro

gnu

oss-project·USaka g. nu

glibc

OSS Libraries

debian

oss-project·GBaka debian gnu/linux

debian linuxOn-premOS

Operating Systems / linux-distro

The GNU C Library

oss-projectaka glibc

glibcLibrary

OSS Libraries / generic-library

Red Hat Inc.

commercial·USaka red hat

Red Hat Enterprise LinuxOn-premOS

Operating Systems / linux-distro

and 15 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2024-2961?Discuss checks for your systems with a specialist. Scope agreed before testing. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-082556.json

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/html/ssa-082556.html

cert-portal.siemens.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-162-05.json

raw.githubusercontent.com

and 278 more references View all →

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