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{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tcpdump:tcpdump:4.9.2:*:*:*:*:*:*:*", "matchCriteriaId": "E9FBA366-800E-4163-8E22-A652750C4F28", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: \"ND_PRINT((ndo, \"%s\", buf));\", in function named \"print_prefix\", in \"print-hncp.c\". The attack vector is: The victim must open a specially crafted pcap file."}, {"lang": "es", "value": "tcpdump de tcpdump.org versi\u00f3n 4.9.2 est\u00e1 afectado por: CWE-126: Sobrecarga del B\u00fafer. El impacto es: puede exponer el Puntero Frame Guardado, la Direcci\u00f3n de Retorno, etc. en la pila. El componente es: l\u00ednea 234: \"ND_PRINT((ndo,\"% s\",buf));\", en la funci\u00f3n llamada \"print_prefix\", en el archivo \"print-hncp.c\". El vector de ataque es: La v\u00edctima necesita abrir un archivo pcap especialmente dise\u00f1ado."}], "id": "CVE-2019-1010220", "lastModified": "2023-11-07T03:02:17.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-22T18:15:11.027", "references": [{"source": "josh@bress.net", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html"}, {"source": "josh@bress.net", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html"}, {"source": "josh@bress.net", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html"}, {"source": "josh@bress.net", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c"}, {"source": "josh@bress.net", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c"}, {"source": "josh@bress.net", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c"}, {"source": "josh@bress.net", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/"}, {"source": "josh@bress.net", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/"}, {"source": "josh@bress.net", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/"}, {"source": "josh@bress.net", "url": "https://usn.ubuntu.com/4252-1/"}, {"source": "josh@bress.net", "url": "https://usn.ubuntu.com/4252-2/"}], "sourceIdentifier": "josh@bress.net", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-126"}], "source": "josh@bress.net", "type": "Secondary"}]}

{"bugzilla": {"description": "tcpdump: buffer over-read in function print_prefix in print-hncp.c", "id": "1735549", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1735549"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.4", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: \"ND_PRINT((ndo, \"%s\", buf));\", in function named \"print_prefix\", in \"print-hncp.c\". The attack vector is: The victim must open a specially crafted pcap file."], "name": "CVE-2019-1010220", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "tcpdump", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "tcpdump", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "tcpdump", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "tcpdump", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2019-08-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-1010220\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-1010220"], "statement": "This flaw was found to be a duplicate of CVE-2018-19519. Please see https://access.redhat.com/security/cve/CVE-2018-19519 for information about affected products and security errata."}