CVE-2021-41497

{"id": "CVE-2021-41497", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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": "2021-12-17T21:15:07.663", "references": [{"url": "https://github.com/RaRe-Technologies/bounter/issues/47", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket."}, {"lang": "es", "value": "Una referencia de puntero null en la funci\u00f3n CMS_Conservative_increment_obj en RaRe-Technologies bounter versiones 1.01 y 1.10, permite a atacantes llevar a cabo ataques de denegaci\u00f3n de servicio mediante la introducci\u00f3n de una anchura enorme de hash bucket"}], "lastModified": "2021-12-27T19:51:08.607", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rare-technologies:bounter:1.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97749749-BC7E-461C-B354-42776E293477"}, {"criteria": "cpe:2.3:a:rare-technologies:bounter:1.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0F5AFF5-348D-4C38-8318-44DCC8E04EBB"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}