{"id":"CVE-2023-53159","state":"PUBLISHED","title":"The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.","description":"The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.","publishedAt":"2025-07-28T00:00:00.000Z","updatedAt":"2025-07-28T13:54:23.689Z","severity":{"score":4.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L","source":"mitre"},"assigner":"mitre","products":["sfackler openssl"],"affected":[{"vendor":"sfackler","product":"openssl","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.10.55","versionType":"semver"}]}],"references":["https://rustsec.org/advisories/RUSTSEC-2023-0044.html","https://github.com/sfackler/rust-openssl/issues/1965","https://crates.io/crates/openssl"],"weaknesses":["CWE-126"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53159.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-53159","state":"PUBLISHED","datePublished":"2025-07-28T00:00:00.000Z","dateUpdated":"2025-07-28T13:54:23.689Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2025-07-28T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host."}],"affected":[{"vendor":"sfackler","product":"openssl","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.10.55","versionType":"semver"}]}],"references":[{"url":"https://rustsec.org/advisories/RUSTSEC-2023-0044.html"},{"url":"https://github.com/sfackler/rust-openssl/issues/1965"},{"url":"https://crates.io/crates/openssl"}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":4.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-126","description":"CWE-126 Buffer Over-read","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2025-07-28T02:11:15.274Z"},"x_generator":{"engine":"enrichogram 0.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-28T13:54:18.222785Z","id":"CVE-2023-53159","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-28T13:54:23.689Z"}}]}}}