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python-cryptography: NULL pointer dereference with pkcs12.serialize_key_and_certificates when called with a non-matching certificate and private key and an hmac_hash override

🗓️ 10 Oct 2024 20:31:33Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

Python-cryptography null pointer dereference when PKCS12 serialization uses non-matching certificate and key.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8x86_64python-cryptography-debugsource42.0.8-1.el8pcpython-cryptography-debugsource-42.0.8-1.el8pc.x86_64.rpm
Red Hat Enterprise Linux8x86_64python3.11-cryptography42.0.8-1.el8pcpython3.11-cryptography-42.0.8-1.el8pc.x86_64.rpm
Red Hat Enterprise Linux8x86_64python3.11-cryptography-debuginfo42.0.8-1.el8pcpython3.11-cryptography-debuginfo-42.0.8-1.el8pc.x86_64.rpm
Red Hat Enterprise Linux8noarchrubygem-foreman_theme_satellite13.3.0-0.1.el8satrubygem-foreman_theme_satellite-13.3.0-0.1.el8sat.noarch.rpm

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18 Jul 2026 20:16Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.00831
SSVC
CWE-476
pythoncryptographypkcs12certificateprivate keyhmac hashdenial of service
5