CVE-2023-43665

{"id": "CVE-2023-43665", "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": "2023-11-03T05:15:30.047", "references": [{"url": "http://www.openwall.com/lists/oss-security/2024/03/04/1", "source": "cve@mitre.org"}, {"url": "https://docs.djangoproject.com/en/4.2/releases/security/", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://groups.google.com/forum/#%21forum/django-announce", "tags": ["Permissions Required"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/", "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20231221-0001/", "source": "cve@mitre.org"}, {"url": "https://www.djangoproject.com/weblog/2023/oct/04/security-releases/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1284"}]}], "descriptions": [{"lang": "en", "value": "In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232."}, {"lang": "es", "value": "En Django 3.2 anterior a 3.2.22, 4.1 anterior a 4.1.12 y 4.2 anterior a 4.2.6, los m\u00e9todos django.utils.text.Truncator chars() y palabras() (cuando se usan con html=True) est\u00e1n sujetos a un potencial Ataque DoS (denegaci\u00f3n de servicio) a trav\u00e9s de ciertas entradas con texto HTML muy largo y potencialmente mal formado. Los m\u00e9todos chars() y palabras() se utilizan para implementar los filtros de plantilla truncatechars_html y truncatewords_html, que por tanto tambi\u00e9n son vulnerables. NOTA: este problema existe debido a una soluci\u00f3n incompleta para CVE-2019-14232."}], "lastModified": "2024-05-01T17:15:25.800", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BA393E1-3182-4225-9C9E-9ADEFDB870B5", "versionEndExcluding": "3.2.22", "versionStartIncluding": "3.2"}, {"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D6A68CC8-3ABF-4E38-97AB-9AE50A6FBACF", "versionEndExcluding": "4.1.12", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80AE2E8A-697C-4495-84C0-A439EAA7D657", "versionEndExcluding": "4.2.6", "versionStartIncluding": "4.2"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}