CVE-2023-39663

{"id": "CVE-2023-39663", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "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:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-08-29T20:15:09.990", "references": [{"url": "https://github.com/mathjax/MathJax/issues/3074", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "Mathjax up to v2.7.9 was discovered to contain two Regular expression Denial of Service (ReDoS) vulnerabilities in MathJax.js via the components pattern and markdownPattern. NOTE: the vendor disputes this because the regular expressions are not applied to user input; thus, there is no risk."}, {"lang": "es", "value": "** DISPUTA ** Se descubri\u00f3 que Mathjax hasta la versi\u00f3n v2.7.9 conten\u00eda dos expresiones Regulares de Denegaci\u00f3n de Servicio (ReDoS) vulnerabilidades en MathJax.js a trav\u00e9s del patr\u00f3n de componentes y markdownPattern. NOTA: el proveedor cuestiona esto porque las expresiones regulares no se aplican a la entrada del usuario; Por lo tanto, no hay riesgo."}], "lastModified": "2024-08-02T19:15:27.710", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mathjax:mathjax:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD9A61A5-6BB3-47A3-ACF7-5FBF93EEC1A1", "versionEndIncluding": "2.7.9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}