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CVE-2024-33599

nscd: Stack-based buffer overflow in netgroup cache

Published: May 6, 2024Updated: May 12, 2026 Sources: CVE List NVD BDU csafCWE-121
NVD MITRE
8.1CVSSHIGH
EPSS Score
1.3%
Top 33.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-121

Affected Products

glibcThe GNU C Library
Library
OSS Libraries / generic-library
glibcgnuOSS Libraries
debian linuxdebian
On-premOS
Operating Systems / linux-distro
h300s firmwarenetappHardware Firmware
h500s firmwarenetappHardware Firmware
the gnu c libraryoss-projectOSS Librariesaka glibc
gnuoss-projectUSOSS Librariesaka g. nu
debianoss-projectGBOperating Systemsaka debian gnu/linux
netappcommercialUSHardware Firmware
and 24 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
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 261 more references View all →

Timeline

Published
May 6, 2024
Last Updated
May 12, 2026

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