RHSA-2025:17361MediumCVSS 6.5

Red Hat Security Advisory: gnutls security, bug fix, and enhancement update

Published
October 6, 2025
Last Modified
October 12, 2026

🔗 CVE IDs covered (5)

CVE-2025-6395 →CVE-2025-32988 →CVE-2025-32989 →CVE-2025-32990 →CVE-2024-12243 →

📋 Description

CVE-2024-12243 — gnutls: GnuTLS Impacted by Inefficient DER Decoding in libtasn1 Leading to Remote DoS CVE-2025-6395 — gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() CVE-2025-32988 — gnutls: Vulnerability in GnuTLS otherName SAN export CVE-2025-32989 — gnutls: Vulnerability in GnuTLS SCT extension parsing CVE-2025-32990 — gnutls: Vulnerability in GnuTLS certtool template parsing

🎯 Affected products77

  • Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.i686 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.s390x as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.src as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-0:3.7.6-21.el9_2.4.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-c++-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-0:3.7.6-21.el9_2.4.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-0:3.7.6-21.el9_2.4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-0:3.7.6-21.el9_2.4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-0:3.7.6-21.el9_2.4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.i686 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.ppc64le as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.s390x as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-c++-debuginfo-0:3.7.6-21.el9_2.4.x86_64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • gnutls-dane-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-0:3.7.6-21.el9_2.4.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-0:3.7.6-21.el9_2.4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-0:3.7.6-21.el9_2.4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-0:3.7.6-21.el9_2.4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-debuginfo-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • gnutls-dane-debuginfo-0:3.7.6-21.el9_2.4.aarch64 as a component of Red Hat Enterprise Linux BaseOS E4S (v.9.2)
  • +47 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Workaround: Currently, no mitigation is available for this vulnerability.

🔗 References (8)