RHSA-2025:13103MediumCVSS 7.5

Red Hat Security Advisory: python-cryptography security update

Published
August 6, 2025
Last Modified
August 26, 2026

🔗 CVE IDs covered (1)

CVE-2023-49083 →

📋 Description

CVE-2023-49083 — python-cryptography: NULL-dereference when loading PKCS7 certificates

🎯 Affected products14

  • Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python-cryptography-0:36.0.1-4.el9_4.1.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python-cryptography-debugsource-0:36.0.1-4.el9_4.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python-cryptography-debugsource-0:36.0.1-4.el9_4.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python-cryptography-debugsource-0:36.0.1-4.el9_4.1.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python-cryptography-debugsource-0:36.0.1-4.el9_4.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-0:36.0.1-4.el9_4.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-0:36.0.1-4.el9_4.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-0:36.0.1-4.el9_4.1.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-0:36.0.1-4.el9_4.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-debuginfo-0:36.0.1-4.el9_4.1.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-debuginfo-0:36.0.1-4.el9_4.1.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-debuginfo-0:36.0.1-4.el9_4.1.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)
  • python3-cryptography-debuginfo-0:36.0.1-4.el9_4.1.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.4)

✅ 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 don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (4)