6.5

CVE-2025-6395

Gnutls: null pointer dereference in _gnutls_figure_common_ciphersuite()

A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
Daten sind bereitgestellt durch das CVE Programm von Authorized Data Publishers (ADP) (Unstrukturiert)
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.5
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.5
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
Default Statusunknown
Version V3.1.5
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
Default Statusunknown
Version V3.1.5
Version < *
Status affected
HerstellerSiemens
≫
Produkt SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Default Statusunknown
Version V3.1.5
Version < *
Status affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.62% 0.449
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 6.5 2.2 4.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://access.redhat.com/security/cve/CVE-2025-6395
https://bugzilla.redhat.com/show_bug.cgi?id=2376755
https://access.redhat.com/errata/RHSA-2025:16115
https://access.redhat.com/errata/RHSA-2025:16116
https://access.redhat.com/errata/RHSA-2025:17348
https://access.redhat.com/errata/RHSA-2025:17361
https://access.redhat.com/errata/RHSA-2025:17415
https://access.redhat.com/errata/RHSA-2025:19088
https://lists.debian.org/debian-lts-announce/2025/08/msg00005.html
http://www.openwall.com/lists/oss-security/2025/07/11/3
https://access.redhat.com/errata/RHSA-2025:17181
https://access.redhat.com/errata/RHSA-2025:22529
https://lists.gnupg.org/pipermail/gnutls-help/2025-July/004883.html
https://gitlab.com/gnutls/gnutls/-/issues/1718
https://cert-portal.siemens.com/productcert/html/ssa-082556.html