CVE-2025-6395
Gnutls: null pointer dereference in _gnutls_figure_common_ciphersuite()
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
10 Jul 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected products
libgnutlsRed Hat · Red Hat Ceph Storage 7Red Hat · Red Hat Discovery 2Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 9.4 Extended Update SupportRed Hat · Red Hat Insights proxy 1.5Red Hat · Red Hat OpenShift Container Platform 4Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://access.redhat.com/errata/RHSA-2025:16115https://access.redhat.com/errata/RHSA-2025:16116https://access.redhat.com/errata/RHSA-2025:17181https://access.redhat.com/errata/RHSA-2025:17348https://access.redhat.com/errata/RHSA-2025:17361https://access.redhat.com/errata/RHSA-2025:17415https://access.redhat.com/errata/RHSA-2025:19088https://access.redhat.com/errata/RHSA-2025:22529https://access.redhat.com/security/cve/CVE-2025-6395https://bugzilla.redhat.com/show_bug.cgi?id=2376755https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://gitlab.com/gnutls/gnutls/-/issues/1718