{"id":"CVE-2023-0465","revision":null,"records":[{"revision":"c471b4580c6143a8afca12b52e12dde5","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-0465","aliases":[],"title":"Invalid certificate policies in leaf certificates are silently ignored","description":"Applications that use a non-default option when verifying certificates may be\nvulnerable to an attack from a malicious CA to circumvent certain checks.\n\nInvalid certificate policies in leaf certificates are silently ignored by\nOpenSSL and other certificate policy checks are skipped for that certificate.\nA malicious CA could use this to deliberately assert invalid certificate policies\nin order to circumvent policy checking on the certificate altogether.\n\nPolicy processing is disabled by default but can be enabled by passing\nthe `-policy' argument to the command line utilities or by calling the\n`X509_VERIFY_PARAM_set1_policies()' function.","state":0,"publishedAt":"2023-03-28T14:30:39.707+00:00","modifiedAt":"2026-10-14T19:54:20.864+00:00","affected":[{"ecosystem":"Vendor product","name":"OpenSSL","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"OpenSSL\",\n                    \"vendor\": \"OpenSSL\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"3.1.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"3.1.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"lessThan\": \"3.0.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"3.0.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"lessThan\": \"1.1.1u\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.1.1\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"lessThan\": \"1.0.2zh\",\n                            \"status\": \"affected\",\n                            \"version\": \"1.0.2\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://www.openssl.org/news/secadv/20230328.txt","https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=facfb1ab745646e97a1920977ae4a9965ea61d5c","https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=1dd43e0709fece299b15208f36cc7c76209ba0bb","https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=b013765abfa80036dc779dd0e50602c57bb3bf95","https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=10325176f3d3e98c6e2b3bf5ab1e3b334de6947a","https://security.netapp.com/advisory/ntap-20230414-0001/","https://www.debian.org/security/2023/dsa-5417","https://lists.debian.org/debian-lts-announce/2023/06/msg00011.html","https://security.gentoo.org/glsa/202402-08"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-0465","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-0465","identifiers":["CVE-2023-0465"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-10T00:04:20.9434546+00:00","complete":true,"records":1773,"lastAttemptAt":"2026-11-10T00:04:20.9434546+00:00","lastSuccessAt":"2026-11-10T00:04:21.6223341+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:21.622335+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-24e6fde7b744113daefb8f6135035fb8a5c69c9617c9c0d40574a0376532ffd3-28cfe0e9a7fd540693c3c003e82e8794f6d50787cb7c9866f49d79161db1199f","complete":true,"records":421738,"lastAttemptAt":"2026-11-10T00:02:15.9105874+00:00","lastSuccessAt":"2026-11-10T00:02:15.7728836+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:02:15.9105874+00:00","snapshotPublishedAt":"2026-11-09T23:23:26+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-913571fe21e442baa50f1300a3def620","complete":false,"records":13689,"lastAttemptAt":"2026-11-10T00:06:23.5192059+00:00","lastSuccessAt":"2026-11-10T00:06:23.6708162+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:06:23.6708162+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-10T00:04:20.9434546+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-10T00:04:20.9434546+00:00","lastSuccessAt":"2026-11-10T00:04:21.6231234+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:21.6231235+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-46931e0d84a04da7b4a608d083ac3d63","complete":false,"records":13695,"lastAttemptAt":"2026-11-10T00:04:49.7283608+00:00","lastSuccessAt":"2026-11-10T00:04:49.725+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:49.725+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13704,"expectedIdentifiers":13742,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-cdffb4589856378aa42e8d1bd4a6c74e27a180d8160bf764c44715ef760f0a62","complete":true,"records":9932,"lastAttemptAt":"2026-11-10T00:04:20.2100924+00:00","lastSuccessAt":"2026-11-10T00:04:19.8260565+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:20.2100924+00:00","snapshotPublishedAt":"2026-11-09T23:48:01+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-10T00:02:15.9827084+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:02:15.9827084+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-761ecc9061239b0da572dc9254c6f384c1d19339eb08408c436647a2f26129e9","complete":true,"records":3064,"lastAttemptAt":"2026-11-10T00:04:20.8155249+00:00","lastSuccessAt":"2026-11-09T17:05:03.4044794+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:20.8155249+00:00","snapshotPublishedAt":"2026-11-09T16:33:20+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-0238b66eb8569b8ca6bfb00e5ba7ca79562b7b754d90d8771d19caf3b72b4f1c","complete":true,"records":231580,"lastAttemptAt":"2026-11-10T00:04:10.424408+00:00","lastSuccessAt":"2026-11-10T00:04:09.9885069+00:00","error":null,"lastVerifiedAt":"2026-11-10T00:04:10.424408+00:00","snapshotPublishedAt":"2026-11-09T23:48:05+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}