CVE-2023-53159

{"id": "CVE-2023-53159", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.4}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2025-07-28T03:15:23.193", "references": [{"url": "https://crates.io/crates/openssl", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/sfackler/rust-openssl/issues/1965", "tags": ["Exploit", "Patch"], "source": "cve@mitre.org"}, {"url": "https://rustsec.org/advisories/RUSTSEC-2023-0044.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-126"}]}], "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."}, {"lang": "es", "value": "El paquete openssl para Rust anterior a 0.10.55 permite una lectura fuera de los l\u00edmites a trav\u00e9s de una cadena vac\u00eda a X509VerifyParamRef::set_host."}], "lastModified": "2025-08-07T15:30:41.580", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sfackler:openssl:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "57EF18B7-20B6-4EA8-BE0D-732910E67318", "versionEndExcluding": "0.10.55"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}