CVE-2015-4651

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*", "matchCriteriaId": "29AC5E99-9C21-4C2E-AE68-A4B887318577", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:*", "matchCriteriaId": "B90C8934-01D8-4027-8A38-0B3230CC5077", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:*", "matchCriteriaId": "49C89A62-69E2-40C5-9C75-FA6601A935A2", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:*", "matchCriteriaId": "1946DDC9-E49F-4601-8448-E73B0480C880", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.4:*:*:*:*:*:*:*", "matchCriteriaId": "E2F85560-F43E-46C5-9CD1-1A1D66E21580", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:1.12.5:*:*:*:*:*:*:*", "matchCriteriaId": "2518D86A-623D-431E-9574-32B677D5FB94", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "matchCriteriaId": "79A602C5-61FE-47BA-9786-F045B6C6DBA8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.6 does not properly determine whether enough memory is available for storing IP address strings, which allows remote attackers to cause a denial of service (application crash) via a crafted packet."}, {"lang": "es", "value": "Vulnerabilidad en la funci\u00f3n dissect_wccp2r1_address_table_info en epan/dissectors/packet-wccp.c en el WCCP dissector de Wireshark en su versi\u00f3n 1.12.x anteriores a 1.12.6 no determina adecuadamente si hay suficiente memoria disponible para almacenar cadenas de direcci\u00f3n IP, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio mediante la ca\u00edda de la aplicaci\u00f3n a trav\u00e9s de un paquete manipulado."}], "id": "CVE-2015-4651", "lastModified": "2026-06-17T00:27:40.290", "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}]}, "published": "2015-07-22T01:59:03.157", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2015-07/msg00020.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2015/dsa-3294"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/75317"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1032662"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.wireshark.org/security/wnpa-sec-2015-19.html"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11153"}, {"source": "cve@mitre.org", "url": 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{"bugzilla": {"description": "wireshark: WCCP dissector crash (wnpa-sec-2015-19)", "id": "1234415", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1234415"}, "csaw": false, "cvss": {"cvss_base_score": "2.9", "cvss_scoring_vector": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.6 does not properly determine whether enough memory is available for storing IP address strings, which allows remote attackers to cause a denial of service (application crash) via a crafted packet."], "name": "CVE-2015-4651", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2015-06-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-4651\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-4651\nhttps://www.wireshark.org/security/wnpa-sec-2015-19.html"], "statement": "This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Low"}

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