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CVE-2024-28835

Gnutls: potential crash during chain building/verification

Published: Mar 21, 2024Updated: Nov 4, 2025 Sources: CVE List NVD BDU csafCWE-248
NVD MITRE
5.0CVSSMEDIUM
EPSS Score
0.4%
Top 69.8%
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 >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 ( https://cert-portal.siemens.com/productcert/html/ssb-439005.html).

CVSS Vector Breakdown

AV:LAC:LPR:LUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-248

Affected Products

Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
openSUSE TumbleweedNovell Inc.
On-premOS
Operating Systems / linux-distro
Альт 8 СПАО «ИВК»
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise LinuxRed Hat Inc.
On-premOS
Operating Systems / linux-distro
FedoraFedora Project
On-premOS
Operating Systems / linux-distro
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
novell inc.commercialUSOperating Systems
ао «ивк»commercialRUOperating Systemsaka ivk
red hat inc.commercialUSOperating Systemsaka red hat
fedora projectoss-projectUSOperating Systemsaka fedora
and 12 more affected products View all →

Exploitability

Official Patch Available
Workaround Available

References

https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html&#13;
lists.gnupg.org
https://access.redhat.com/security/cve/CVE-2024-28835&#13;
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2269084&#13;
bugzilla.redhat.com
and 29 more references View all →

Timeline

Published
Mar 21, 2024
Last Updated
Nov 4, 2025

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