{"id":"CVE-2019-17652","state":"PUBLISHED","title":"A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge cras","description":"A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge crashes via sending specially crafted \"StartAvCustomScan\" type IPC client requests to the fctsched process due the argv data not been well sanitized.","publishedAt":"2020-02-06T15:23:33.000Z","updatedAt":"2024-10-25T14:03:49.458Z","severity":null,"assigner":"fortinet","products":["Fortinet Fortinet FortiClientLinux"],"affected":[{"vendor":"Fortinet","product":"Fortinet FortiClientLinux","versions":[{"version":"FortiClientLinux 6.2.1 and below","status":"affected"}]}],"references":["https://fortiguard.com/psirt/FG-IR-19-238","https://danishcyberdefence.dk/blog/forticlient_linux"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:38.896Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/17xxx/CVE-2019-17652.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-17652","state":"PUBLISHED","datePublished":"2020-02-06T15:23:33.000Z","dateUpdated":"2024-10-25T14:03:49.458Z","assignerShortName":"fortinet","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","dateReserved":"2019-10-16T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge crashes via sending specially crafted \"StartAvCustomScan\" type IPC client requests to the fctsched process due the argv data not been well sanitized."}],"affected":[{"vendor":"Fortinet","product":"Fortinet FortiClientLinux","versions":[{"version":"FortiClientLinux 6.2.1 and below","status":"affected"}]}],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-19-238","tags":["x_refsource_CONFIRM"]},{"url":"https://danishcyberdefence.dk/blog/forticlient_linux","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Escalation of privilege","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"fortinet","dateUpdated":"2020-02-07T16:06:12.000Z","orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@fortinet.com","ID":"CVE-2019-17652","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Fortinet FortiClientLinux","version":{"version_data":[{"version_value":"FortiClientLinux 6.2.1 and below"}]}}]},"vendor_name":"Fortinet"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge crashes via sending specially crafted \"StartAvCustomScan\" type IPC client requests to the fctsched process due the argv data not been well sanitized."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Escalation of privilege"}]}]},"references":{"reference_data":[{"name":"https://fortiguard.com/psirt/FG-IR-19-238","refsource":"CONFIRM","url":"https://fortiguard.com/psirt/FG-IR-19-238"},{"name":"https://danishcyberdefence.dk/blog/forticlient_linux","refsource":"MISC","url":"https://danishcyberdefence.dk/blog/forticlient_linux"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://fortiguard.com/psirt/FG-IR-19-238","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://danishcyberdefence.dk/blog/forticlient_linux","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T01:47:13.604Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-23T13:59:34.606481Z","id":"CVE-2019-17652","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-25T14:03:49.458Z"}}]}}}