{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-04-12T00:00:00", "descriptions": [{"lang": "en", "value": "In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SIGCOMP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-sigcomp.c by correcting a memory-size check."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-04-14T09:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.wireshark.org/security/wnpa-sec-2017-20.html"}, {"name": "97627", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/97627"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-7745", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SIGCOMP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-sigcomp.c by correcting a memory-size check."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578", "refsource": "CONFIRM", "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578"}, {"name": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0", "refsource": "CONFIRM", "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0"}, {"name": "https://www.wireshark.org/security/wnpa-sec-2017-20.html", "refsource": "CONFIRM", "url": "https://www.wireshark.org/security/wnpa-sec-2017-20.html"}, {"name": "97627", "refsource": "BID", "url": "http://www.securityfocus.com/bid/97627"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:12:28.245Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.wireshark.org/security/wnpa-sec-2017-20.html"}, {"name": "97627", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/97627"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-7745", "datePublished": "2017-04-12T23:00:00", "dateReserved": "2017-04-12T00:00:00", "dateUpdated": "2024-08-05T16:12:28.245Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "80E2A443-32DB-4C8B-8D2D-AE4F80A154A1", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "2EF0B55F-A412-48E2-9047-7CCA8442766D", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "C45C7F24-9B97-4FF6-AFE8-102EDA0B26D2", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "D8BE013B-8615-49DB-939E-B7E289171467", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "FDB30F17-A41A-4F09-977F-AB91E509247E", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "D900BA83-D5D3-4A8D-8C32-D135A3E5190E", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "A630396B-1D60-4C45-9A45-F15E542B1C1C", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*", "matchCriteriaId": "F9A6D9AC-17D2-4A8F-A32A-23E8854D5514", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "03EF9BF7-868D-4E3C-978D-B3B5241011B2", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.9:*:*:*:*:*:*:*", "matchCriteriaId": "B0F77523-59BD-431A-A790-C3886D337EEA", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.10:*:*:*:*:*:*:*", "matchCriteriaId": "99405746-65A3-4D33-8B03-B7091C3B8E29", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.0.11:*:*:*:*:*:*:*", "matchCriteriaId": "FD2B0D12-04C7-4CBF-AF70-EE3EF37BA6FC", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "32F65580-D1F4-4ABC-A358-545BF29D8089", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "E6568A81-BE0B-4AEF-808C-74CD0C2EE9FD", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "DFFBDC3C-3701-4890-8AA5-AD96EB528F05", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "AB13134E-A2E8-46A5-88B2-E2C2C24B6780", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "7FC9883C-4B22-4C81-8C51-932BBF2CB3B8", "vulnerable": true}, {"criteria": "cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "9F0E7715-61FE-404D-834F-3EFC75423292", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SIGCOMP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-sigcomp.c by correcting a memory-size check."}, {"lang": "es", "value": "En Wireshark 2.2.0 a 2.2.5 y 2.0.0 a 2.0.11, el disector SIGCOMP podr\u00eda entrar en un bucle infinito, desencadenado por un paquete de inyecci\u00f3n o un archivo de captura mal formado. Esto se trat\u00f3 en epan/dissectors/packet-sigcomp.c mediante la correcci\u00f3n de una comprobaci\u00f3n del tama\u00f1o de la memoria."}], "id": "CVE-2017-7745", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-04-12T23:59:00.387", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/97627"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578"}, {"source": "cve@mitre.org", "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2017-20.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/97627"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch"], "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.wireshark.org/security/wnpa-sec-2017-20.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "wireshark: SIGCOMP dissector infinite loop (wnpa-sec-2017-20)", "id": "1441979", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1441979"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SIGCOMP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-sigcomp.c by correcting a memory-size check."], "name": "CVE-2017-7745", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2017-04-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7745\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7745\nhttps://www.wireshark.org/security/wnpa-sec-2017-20.html"], "threat_severity": "Moderate"}

{}