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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tcpdump:libpcap:*:*:*:*:*:*:*:*", "matchCriteriaId": "11619557-69F9-455F-ADAA-86AC753BBC9C", "versionEndExcluding": "1.9.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service (NULL pointer dereference and daemon crash) if a crypt() call fails."}, {"lang": "es", "value": "El archivo rpcapd/daemon.c en libpcap versiones anteriores a 1.9.1, permite a atacantes causar una denegaci\u00f3n de servicio (desreferencia del puntero NULL y bloqueo del demonio) si se presenta un fallo de una llamada de la funci\u00f3n crypt()."}], "id": "CVE-2019-15163", "lastModified": "2023-11-07T03:05:26.527", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-10-03T19:15:09.363", "references": [{"source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2019/Dec/26"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/the-tcpdump-group/libpcap/commit/437b273761adedcbd880f714bfa44afeec186a31"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/"}, {"source": "cve@mitre.org", "url": "https://seclists.org/bugtraq/2019/Dec/23"}, {"source": "cve@mitre.org", "url": "https://support.apple.com/kb/HT210785"}, {"source": "cve@mitre.org", "url": "https://support.apple.com/kb/HT210788"}, {"source": "cve@mitre.org", "url": "https://support.apple.com/kb/HT210789"}, {"source": "cve@mitre.org", "url": "https://support.apple.com/kb/HT210790"}, {"source": "cve@mitre.org", "url": "https://support.f5.com/csp/article/K92862401?utm_source=f5support&amp%3Butm_medium=RSS"}, {"source": "cve@mitre.org", "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.tcpdump.org/public-cve-list.txt"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "libpcap: Null pointer dereference in rpcapd/daemon.c", "id": "1760621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1760621"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-119", "details": ["rpcapd/daemon.c in libpcap before 1.9.1 allows attackers to cause a denial of service (NULL pointer dereference and daemon crash) if a crypt() call fails."], "name": "CVE-2019-15163", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libpcap", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libpcap", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libpcap", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2019-09-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-15163\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-15163"], "statement": "This issue did not affect the versions of libpcap as shipped with Red Hat Enterprise Linux 6, 7, and 8 as they did not include support for RPCAPD.", "threat_severity": "Low", "upstream_fix": "libpcap 1.9.1"}