CVE-2023-0465

Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. Invalid certificate policies in leaf certificates are silently ignored by OpenSSL and other certificate policy checks are skipped for that certificate. A malicious CA could use this to deliberately assert invalid certificate policies in order to circumvent policy checking on the certificate altogether. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

History

04 Feb 2024, 09:15

Type Values Removed Values Added
References
  • () https://security.gentoo.org/glsa/202402-08 -

08 Jun 2023, 19:15

Type Values Removed Values Added
References
  • (MISC) https://lists.debian.org/debian-lts-announce/2023/06/msg00011.html -

01 Jun 2023, 00:15

Type Values Removed Values Added
References
  • (MISC) https://www.debian.org/security/2023/dsa-5417 -

Information

Published : 2023-03-28 15:15

Updated : 2024-02-28 20:13


NVD link : CVE-2023-0465

Mitre link : CVE-2023-0465

CVE.ORG link : CVE-2023-0465


JSON object : View

Products Affected

openssl

  • openssl
CWE
CWE-295

Improper Certificate Validation