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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*", "matchCriteriaId": "615348EF-03D2-49CC-B96C-7CFFDCEB2C75", "versionEndIncluding": "4.8.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A bug in util-print.c:relts_print() in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM)."}, {"lang": "es", "value": "Un error interno en util-print.c:relts_print() en tcpdump en versiones anteriores a 4.9.0 podr\u00eda provocar un desbordamiento de b\u00fafer en m\u00faltiples analizadores de protocolo (DNS, DVMRP, HSRP, IGMP, protocolo ligero de resoluci\u00f3n, PIM)."}], "id": "CVE-2016-7993", "lastModified": "2023-11-07T02:35:22.000", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-28T01:59:00.967", "references": [{"source": "cve@mitre.org", "url": "http://www.debian.org/security/2017/dsa-3775"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/95852"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1037755"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:1871"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201702-30"}, {"source": "cve@mitre.org", "url": "https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1494526.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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