CVE-2023-49092

{"id": "CVE-2023-49092", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2023-11-28T21:15:08.530", "references": [{"url": "https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643", "tags": ["Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/RustCrypto/RSA/security/advisories/GHSA-c38w-74pg-36hr", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-203"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-385"}]}], "descriptions": [{"lang": "en", "value": "RustCrypto/RSA is a portable RSA implementation in pure Rust. Due to a non-constant-time implementation, information about the private key is leaked through timing information which is observable over the network. An attacker may be able to use that information to recover the key. There is currently no fix available. As a workaround, avoid using the RSA crate in settings where attackers are able to observe timing information, e.g. local use on a non-compromised computer."}, {"lang": "es", "value": "RustCrypto/RSA es una implementaci\u00f3n RSA port\u00e1til en Rust puro. Debido a una implementaci\u00f3n de tiempo no constante, la informaci\u00f3n sobre la clave privada se filtra a trav\u00e9s de informaci\u00f3n de tiempo que es observable en la red. Un atacante puede utilizar esa informaci\u00f3n para recuperar la clave. Actualmente no hay ninguna soluci\u00f3n disponible. Como workaround, evite utilizar la caja RSA en entornos donde los atacantes puedan observar informaci\u00f3n de tiempo, por ejemplo, el uso local en una maquina no comprometida."}], "lastModified": "2023-12-28T18:54:22.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rustcrypto:rsa:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "248AAFCD-E795-48F3-AC41-468B1E2EB267"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}