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.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3449-1 | openssl security update |
Debian DSA |
DSA-5417-1 | openssl security update |
EUVD |
EUVD-2023-12519 | 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. |
Ubuntu USN |
USN-7894-1 | EDK II vulnerabilities |
Tue, 18 Feb 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: openssl
Published:
Updated: 2025-02-18T20:12:50.266Z
Reserved: 2023-01-24T13:51:42.650Z
Link: CVE-2023-0465
Updated: 2024-08-02T05:10:56.368Z
Status : Modified
Published: 2023-03-28T15:15:06.820
Modified: 2025-02-18T21:15:13.877
Link: CVE-2023-0465
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN