CVE-2023-46695

{"id": "CVE-2023-46695", "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": "2023-11-02T06:15:08.000", "references": [{"url": "https://docs.djangoproject.com/en/4.2/releases/security/", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://groups.google.com/forum/#%21forum/django-announce", "tags": ["Permissions Required"], "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20231214-0001/", "source": "cve@mitre.org"}, {"url": "https://www.djangoproject.com/weblog/2023/nov/01/security-releases/", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Django 3.2 before 3.2.23, 4.1 before 4.1.13, and 4.2 before 4.2.7. The NFKC normalization is slow on Windows. As a consequence, django.contrib.auth.forms.UsernameField is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Django 3.2 anterior a 3.2.23, 4.1 anterior a 4.1.13 y 4.2 anterior a 4.2.7. La normalizaci\u00f3n de NFKC es lenta en Windows. Como consecuencia, django.contrib.auth.forms.UsernameField est\u00e1 sujeto a un potencial ataque DoS (denegaci\u00f3n de servicio) a trav\u00e9s de ciertas entradas con una gran cantidad de caracteres Unicode."}], "lastModified": "2023-12-14T10:15:08.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9909EFAF-C1C8-49FA-860F-C2430EC5304D", "versionEndExcluding": "3.2.23", "versionStartIncluding": "3.2"}, {"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0ED58B2B-B564-4EE4-AE69-1E206AE34B65", "versionEndExcluding": "4.1.13", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A76F97FB-F751-4E8A-B4CD-43ECEA9528CE", "versionEndExcluding": "4.2.7", "versionStartIncluding": "4.2."}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}