CVE-2021-46901

{"id": "CVE-2021-46901", "cveTags": [], "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": "2023-12-31T07:15:07.443", "references": [{"url": "https://github.com/cetic/6lbr/blob/c3092a1ccc6b6b0e668f33f6f4b2d6967975d664/examples/6lbr/apps/6lbr-webserver/httpd.c#L119", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/cetic/6lbr/issues/414", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "examples/6lbr/apps/6lbr-webserver/httpd.c in CETIC-6LBR (aka 6lbr) 1.5.0 has a strcat stack-based buffer overflow via a request for a long URL over a 6LoWPAN network."}, {"lang": "es", "value": "example/6lbr/apps/6lbr-webserver/httpd.c en CETIC-6LBR (tambi\u00e9n conocido como 6lbr) 1.5.0 tiene un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria strcat a trav\u00e9s de una solicitud de una URL larga a trav\u00e9s de una red 6LoWPAN."}], "lastModified": "2024-01-08T19:09:08.890", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cetic:cetic-6lbr:1.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E465E0D8-8E05-4C5D-B4FD-CE7B5AFC5E46"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}