{"id":"CVE-2019-1089","state":"PUBLISHED","title":"An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level aut","description":"An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by correcting how rpcss.dll handles these requests., aka 'Windows RPCSS Elevation of Privilege Vulnerability'.","publishedAt":"2019-07-15T18:56:21.000Z","updatedAt":"2024-08-04T18:06:31.821Z","severity":null,"assigner":"microsoft","products":["Microsoft Multiple"],"affected":[{"vendor":"Microsoft","product":"Multiple","versions":[{"version":"Multiple","status":"affected"}]}],"references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089","http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:46.792Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/1xxx/CVE-2019-1089.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-1089","state":"PUBLISHED","datePublished":"2019-07-15T18:56:21.000Z","dateUpdated":"2024-08-04T18:06:31.821Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2018-11-26T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by correcting how rpcss.dll handles these requests., aka 'Windows RPCSS Elevation of Privilege Vulnerability'."}],"affected":[{"vendor":"Microsoft","product":"Multiple","versions":[{"version":"Multiple","status":"affected"}]}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089","tags":["x_refsource_MISC"]},{"url":"http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Elevation of Privilege","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"microsoft","dateUpdated":"2019-07-18T20:06:04.000Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@microsoft.com","ID":"CVE-2019-1089","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Multiple","version":{"version_data":[{"version_value":"Multiple"}]}}]},"vendor_name":"Microsoft"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by correcting how rpcss.dll handles these requests., aka 'Windows RPCSS Elevation of Privilege Vulnerability'."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Elevation of Privilege"}]}]},"references":{"reference_data":[{"name":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089","refsource":"MISC","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089"},{"name":"http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T18:06:31.821Z"}}]}}}