CVE-2015-20110

{"id": "CVE-2015-20110", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-10-31T03:15:07.613", "references": [{"url": "https://github.com/jhipster/generator-jhipster/commit/79fe5626cb1bb80f9ac86cf46980748e65d2bdbc", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/jhipster/generator-jhipster/commit/7c49ab3d45dc4921b831a2ca55fb1e2a2db1ee25", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/jhipster/generator-jhipster/compare/v2.22.0...v2.23.0", "tags": ["Patch", "Release Notes"], "source": "cve@mitre.org"}, {"url": "https://github.com/jhipster/generator-jhipster/issues/2095", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-307"}]}], "descriptions": [{"lang": "en", "value": "JHipster generator-jhipster before 2.23.0 allows a timing attack against validateToken due to a string comparison that stops at the first character that is different. Attackers can guess tokens by brute forcing one character at a time and observing the timing. This of course drastically reduces the search space to a linear amount of guesses based on the token length times the possible characters."}, {"lang": "es", "value": "JHipster generador-jhipster anterior a 2.23.0 permite un ataque de tiempo contra validarToken debido a una comparaci\u00f3n de cadenas que se detiene en el primer car\u00e1cter que es diferente. Los atacantes pueden adivinar fichas forzando bruscamente un personaje a la vez y observando el tiempo. Por supuesto, esto reduce dr\u00e1sticamente el espacio de b\u00fasqueda a una cantidad lineal de conjeturas basadas en la longitud del token multiplicada por los caracteres posibles."}], "lastModified": "2023-11-08T17:39:35.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jhipster:jhipster:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "975D9B1E-D46A-4E51-9190-4A5C1F050EB6", "versionEndExcluding": "2.23.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}