{ "containers": { "cna": { "affected": [ { "product": "Unified Communications Manager IM & Presence Service (CUCM IM&P)", "vendor": "Cisco Systems, Inc.", "versions": [ { "status": "affected", "version": "unspecified" } ] }, { "product": "TelePresence Video Communication Server (VCS) and Expressway", "vendor": "Cisco Systems, Inc.", "versions": [ { "status": "affected", "version": "unspecified" } ] } ], "datePublic": "2018-08-15T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2018-08-29T09:57:01.000Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "1041534", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id/1041534" }, { "name": "105104", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/105104" }, { "name": "20180815 Cisco Unified Communications Manager IM & Presence Service Denial of Service Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos" }, { "name": "1041533", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id/1041533" }, { "name": "105102", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/105102" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2018-08-15T00:00:00", "ID": "CVE-2018-0409", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Unified Communications Manager IM & Presence Service (CUCM IM&P)", "version": { "version_data": [ { "version_value": "unspecified" } ] } }, { "product_name": "TelePresence Video Communication Server (VCS) and Expressway", "version": { "version_data": [ { "version_value": "unspecified" } ] } } ] }, "vendor_name": "Cisco Systems, Inc." } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the XCP Router service of the Cisco Unified Communications Manager IM & Presence Service (CUCM IM&P) and the Cisco TelePresence Video Communication Server (VCS) and Expressway could allow an unauthenticated, remote attacker to cause a temporary service outage for all IM&P users, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious IPv4 or IPv6 packet to an affected device on TCP port 7400. An exploit could allow the attacker to overread a buffer, resulting in a crash and restart of the XCP Router service. Cisco Bug IDs: CSCvg97663, CSCvi55947." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "1041534", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041534" }, { "name": "105104", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105104" }, { "name": "20180815 Cisco Unified Communications Manager IM & Presence Service Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos" }, { "name": "1041533", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041533" }, { "name": "105102", "refsource": "BID", "url": "http://www.securityfocus.com/bid/105102" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:21:15.497Z" }, "title": "CVE Program Container", "references": [ { "name": "1041534", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1041534" }, { "name": "105104", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/105104" }, { "name": "20180815 Cisco Unified Communications Manager IM & Presence Service Denial of Service Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO", "x_transferred" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-ucmimps-dos" }, { "name": "1041533", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1041533" }, { "name": "105102", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/105102" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-11-25T18:53:37.239335Z", "id": "CVE-2018-0409", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-26T14:48:15.449Z" } } ] }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2018-0409", "datePublished": "2018-08-15T20:00:00.000Z", "dateReserved": "2017-11-27T00:00:00.000Z", "dateUpdated": "2024-11-26T14:48:15.449Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }