{ "id": "CVE-2020-8037", "sourceIdentifier": "security@tcpdump.org", "published": "2020-11-04T18:15:20.843", "lastModified": "2023-11-07T03:26:15.363", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory." }, { "lang": "es", "value": "El ppp decapsulator en tcpdump versi\u00f3n 4.9.3 puede ser convencido para que asigne una gran cantidad de memoria" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-770" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:tcpdump:tcpdump:4.9.3:*:*:*:*:*:*:*", "matchCriteriaId": "50B2D924-9D76-425D-828F-222F74F9F7AF" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": 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"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "matchCriteriaId": "F1F4BF7F-90D4-4668-B4E6-B06F4070F448" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "matchCriteriaId": "0F441A43-1669-478D-9EC8-E96882DE4F9F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*", "matchCriteriaId": "C1C795B9-E58D-467C-83A8-2D45C792292F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.0", "versionEndExcluding": "11.3", "matchCriteriaId": "4E699CCC-31F5-458E-A59C-79B3AF143747" } ] } ] } ], "references": [ { "url": "http://seclists.org/fulldisclosure/2021/Apr/51", "source": "security@tcpdump.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231", "source": "security@tcpdump.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html", "source": "security@tcpdump.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/", "source": "security@tcpdump.org" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/", "source": "security@tcpdump.org" }, { "url": "https://support.apple.com/kb/HT212325", "source": "security@tcpdump.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://support.apple.com/kb/HT212326", "source": "security@tcpdump.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://support.apple.com/kb/HT212327", "source": "security@tcpdump.org", "tags": [ "Third Party Advisory" ] } ] }