{"schemaVersion":3,"id":"CVE-2019-11644","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In the F-Secure installer in F-Secure SAFE for Windows before 17.6, F-Secure Internet Security before 17.6, F-Secure Anti-Virus before 17.6, F-Secure Client Security Standard and Premium before 14.10, F-Secure PSB Workstation Security before 12.01, and F-Secure Computer Protection Standard and Premium before 19.3, a local user can escalate their privileges through a DLL hijacking attack against the installer. The installer writes the file rm.exe to C:\\Windows\\Temp and then executes it. The rm.exe process then attempts to load several DLLs from its current directory. Non-admin users are able to write to this folder, so an attacker can create a malicious C:\\Windows\\Temp\\OLEACC.dll file. When an admin runs the installer, rm.exe will execute the attacker's DLL in an elevated security context.","dates":{"published":"2019-05-17T20:05:35.000Z","modified":"2024-08-04T23:03:31.139Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01476,"percentile":0.73498,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01476},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01996,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01476,"percentile":0.73498}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01996,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01476,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01476,"percentile":null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