{"id": "CISCO-SA-20190417-UCM-DOS", "vendorId": null, "type": "cisco", "bulletinFamily": "software", "title": "Cisco Unified Communications Manager Denial of Service Vulnerability", "description": "A vulnerability in the User Data Services (UDS) API of Cisco Unified Communications Manager (Unified CM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the management GUI.\n\nThe vulnerability is due to improper validation of input parameters in the UDS API requests. An attacker could exploit this vulnerability by sending a crafted request to the UDS API of an affected device. A successful exploit could allow the attacker to make the A Cisco DB service quit unexpectedly, preventing admin access to the Unified CM management GUI. Manual intervention may be required to restore normal operation.\n\nThere are no workarounds that address this vulnerability.\n\nThis advisory is available at the following link:\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ucm-dos [\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ucm-dos\"]", "published": "2019-04-17T16:00:00", "modified": "2019-04-17T16:00:00", "cvss": {"score": 5.3, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}, "cvss2": {}, "cvss3": {}, "href": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ucm-dos", "reporter": "Cisco", "references": ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ucm-dos"], "cvelist": ["CVE-2019-1837"], "immutableFields": [], "lastseen": "2022-03-12T05:36:52", "viewCount": 17, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2019-1837"]}], "rev": 4}, "score": {"value": 6.5, "vector": "NONE"}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2019-1837"]}]}, "exploitation": null, "vulnersScore": 6.5}, "_state": {"dependencies": 1647213491}, "_internal": {}, "affectedSoftware": [{"version": "any", "operator": "eq", "name": "cisco unified communications manager"}, {"version": "any", "operator": "eq", "name": "cisco unified communications manager"}], "vendorCvss": {"score": "5.3", "severity": "medium"}}

{"cve": [{"lastseen": "2022-03-23T21:48:52", "description": "A vulnerability in the User Data Services (UDS) API of Cisco Unified Communications Manager (Unified CM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the management GUI. The vulnerability is due to improper validation of input parameters in the UDS API requests. An attacker could exploit this vulnerability by sending a crafted request to the UDS API of an affected device. A successful exploit could allow the attacker to make the A Cisco DB service quit unexpectedly, preventing admin access to the Unified CM management GUI. Manual intervention may be required to restore normal operation. Software versions 10.5, 11.5, 12.0, 12.5 are affected.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-04-18T02:29:00", "type": "cve", "title": "CVE-2019-1837", "cwe": ["CWE-20"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-1837"], "modified": "2019-10-09T23:48:00", "cpe": ["cpe:/a:cisco:unified_communications_manager:10.5\\(2.10000.5\\)", "cpe:/a:cisco:unified_communications_manager:12.0\\(1.10000.10\\)", "cpe:/a:cisco:unified_communications_manager:12.5\\(1.10000.22\\)", "cpe:/a:cisco:unified_communications_manager:11.5\\(1.10000.6\\)"], "id": "CVE-2019-1837", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1837", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}, "cpe23": ["cpe:2.3:a:cisco:unified_communications_manager:11.5\\(1.10000.6\\):*:*:*:*:*:*:*", "cpe:2.3:a:cisco:unified_communications_manager:10.5\\(2.10000.5\\):*:*:*:*:*:*:*", "cpe:2.3:a:cisco:unified_communications_manager:12.5\\(1.10000.22\\):*:*:*:*:*:*:*", "cpe:2.3:a:cisco:unified_communications_manager:12.0\\(1.10000.10\\):*:*:*:*:*:*:*"]}]}