cve-2023-0465
Vulnerability from cvelistv5
Published
2023-03-28 14:30
Modified
2024-08-02 05:10
Severity ?
Summary
Invalid certificate policies in leaf certificates are silently ignored
Impacted products
Vendor Product Version
Show details on NVD website


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              "value": "Applications that use a non-default option when verifying certificates may be\u003cbr\u003evulnerable to an attack from a malicious CA to circumvent certain checks.\u003cbr\u003e\u003cbr\u003eInvalid certificate policies in leaf certificates are silently ignored by\u003cbr\u003eOpenSSL and other certificate policy checks are skipped for that certificate.\u003cbr\u003eA malicious CA could use this to deliberately assert invalid certificate policies\u003cbr\u003ein order to circumvent policy checking on the certificate altogether.\u003cbr\u003e\u003cbr\u003ePolicy processing is disabled by default but can be enabled by passing\u003cbr\u003ethe `-policy\u0027 argument to the command line utilities or by calling the\u003cbr\u003e`X509_VERIFY_PARAM_set1_policies()\u0027 function."
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      "metrics": [
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          "other": {
            "content": {
              "text": "Low"
            },
            "type": "https://www.openssl.org/policies/secpolicy.html"
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      "source": {
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    "dateReserved": "2023-01-24T13:51:42.650Z",
    "dateUpdated": "2024-08-02T05:10:56.368Z",
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  }
}


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