{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5369","assignerOrgId":"63664ac6-956c-4cba-a5d0-f46076e16109","state":"PUBLISHED","assignerShortName":"freebsd","dateReserved":"2023-10-03T21:25:17.658Z","datePublished":"2023-10-04T03:48:53.559Z","dateUpdated":"2025-02-13T17:20:10.344Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","modules":["capsicum"],"product":"FreeBSD","vendor":"FreeBSD","versions":[{"lessThan":"p4","status":"affected","version":"13.2-RELEASE","versionType":"release"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"David Chisnall"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Before correction, the&nbsp;<tt>copy_file_range</tt>&nbsp;system call checked only for the <tt>CAP_READ</tt> and <tt>CAP_WRITE</tt> capabilities on the input and output file descriptors, respectively.  Using an offset is logically equivalent to seeking, and the system call must additionally require the <tt>CAP_SEEK</tt> capability.</p><p>This incorrect privilege check enabled sandboxed processes with only read or write but no seek capability on a file descriptor to read data from or write data to an arbitrary location within the file corresponding to that file descriptor.<br></p>"}],"value":"Before correction, the copy_file_range system call checked only for the CAP_READ and CAP_WRITE capabilities on the input and output file descriptors, respectively.  Using an offset is logically equivalent to seeking, and the system call must additionally require the CAP_SEEK capability.\n\nThis incorrect privilege check enabled sandboxed processes with only read or write but no seek capability on a file descriptor to read data from or write data to an arbitrary location within the file corresponding to that file descriptor."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-273","description":"CWE-273 Improper Check for Dropped Privileges","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"63664ac6-956c-4cba-a5d0-f46076e16109","shortName":"freebsd","dateUpdated":"2023-11-24T09:06:40.179Z"},"references":[{"tags":["vendor-advisory"],"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-23:13.capsicum.asc"},{"url":"https://security.netapp.com/advisory/ntap-20231124-0009/"}],"source":{"discovery":"UNKNOWN"},"title":"copy_file_range insufficient capability rights check","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:59:43.255Z"},"title":"CVE Program Container","references":[{"tags":["vendor-advisory","x_transferred"],"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-23:13.capsicum.asc"},{"url":"https://security.netapp.com/advisory/ntap-20231124-0009/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-20T14:51:19.056359Z","id":"CVE-2023-5369","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-20T14:53:20.875Z"}}]}}