RHSA-2023:5998HighCVSS 8.6

Red Hat Security Advisory: python39:3.9 and python39-devel:3.9 security update

Published
October 23, 2023
Last Modified
November 6, 2026

🔗 CVE IDs covered (1)

CVE-2023-40217 →

📋 Description

CVE-2023-40217 — python: TLS handshake bypass

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream (v. 8)
  • Red Hat Enterprise Linux CRB (v. 8)
  • Cython-0:0.29.21-5.module+el8.4.0+9822+20bf1249.src (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • Cython-debugsource-0:0.29.21-5.module+el8.4.0+9822+20bf1249.aarch64 (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • Cython-debugsource-0:0.29.21-5.module+el8.4.0+9822+20bf1249.ppc64le (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • Cython-debugsource-0:0.29.21-5.module+el8.4.0+9822+20bf1249.s390x (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • Cython-debugsource-0:0.29.21-5.module+el8.4.0+9822+20bf1249.x86_64 (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • PyYAML-0:5.4.1-1.module+el8.5.0+10613+59a13ec4.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • PyYAML-debugsource-0:5.4.1-1.module+el8.5.0+10613+59a13ec4.aarch64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • PyYAML-debugsource-0:5.4.1-1.module+el8.5.0+10613+59a13ec4.ppc64le (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • PyYAML-debugsource-0:5.4.1-1.module+el8.5.0+10613+59a13ec4.s390x (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • PyYAML-debugsource-0:5.4.1-1.module+el8.5.0+10613+59a13ec4.x86_64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • mod_wsgi-0:4.7.1-5.module+el8.7.0+16654+645aad7f.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • numpy-0:1.19.4-3.module+el8.5.0+12204+54860423.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • numpy-debugsource-0:1.19.4-3.module+el8.5.0+12204+54860423.aarch64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • numpy-debugsource-0:1.19.4-3.module+el8.5.0+12204+54860423.ppc64le (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • numpy-debugsource-0:1.19.4-3.module+el8.5.0+12204+54860423.s390x (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • numpy-debugsource-0:1.19.4-3.module+el8.5.0+12204+54860423.x86_64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • pybind11-0:2.7.1-1.module+el8.6.0+12838+640e6226.src (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • pytest-0:6.0.2-2.module+el8.4.0+9822+20bf1249.src (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • python-PyMySQL-0:0.10.1-2.module+el8.4.0+9822+20bf1249.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-attrs-0:20.3.0-2.module+el8.4.0+9822+20bf1249.src (python39-devel:3.9) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • python-cffi-0:1.14.3-2.module+el8.4.0+9822+20bf1249.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cffi-debugsource-0:1.14.3-2.module+el8.4.0+9822+20bf1249.aarch64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cffi-debugsource-0:1.14.3-2.module+el8.4.0+9822+20bf1249.ppc64le (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cffi-debugsource-0:1.14.3-2.module+el8.4.0+9822+20bf1249.s390x (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cffi-debugsource-0:1.14.3-2.module+el8.4.0+9822+20bf1249.x86_64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-chardet-0:3.0.4-19.module+el8.4.0+9822+20bf1249.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cryptography-0:3.3.1-2.module+el8.4.0+9822+20bf1249.src (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • python-cryptography-debugsource-0:3.3.1-2.module+el8.4.0+9822+20bf1249.aarch64 (python39:3.9) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • +170 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

🔗 References (4)