CVE-2023-53159

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://crates.io/crates/openssl", "name": "https://crates.io/crates/openssl", "tags": ["Product"], "refsource": ""}, {"url": "https://github.com/sfackler/rust-openssl/issues/1965", "name": "https://github.com/sfackler/rust-openssl/issues/1965", "tags": ["Exploit", "Patch"], "refsource": ""}, {"url": "https://rustsec.org/advisories/RUSTSEC-2023-0044.html", "name": "https://rustsec.org/advisories/RUSTSEC-2023-0044.html", "tags": ["Third Party Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-126"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-53159", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}}, "publishedDate": "2025-07-28T03:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:sfackler:openssl:*:*:*:*:*:rust:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.10.55"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-08-07T15:30Z"}