{"id":"CVE-2024-6759","state":"PUBLISHED","title":"NFS client accepts file names containing path separators","description":"When mounting a remote filesystem using NFS, the kernel did not sanitize remotely provided filenames for the path separator character, \"/\".  This allows readdir(3) and related functions to return filesystem entries with names containing additional path components.\n\nThe lack of validation described above gives rise to a confused deputy problem.  For example, a program copying files from an NFS mount could be tricked into copying from outside the intended source directory, and/or to a location outside the intended destination directory.","publishedAt":"2024-08-11T02:45:15.024Z","updatedAt":"2024-08-16T17:02:45.727Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"CISA-ADP"},"assigner":"freebsd","products":["FreeBSD FreeBSD"],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","defaultStatus":"unknown","versions":[{"version":"14.1-RELEASE","status":"affected","lessThan":"p3","versionType":"release"},{"version":"14.0-RELEASE","status":"affected","lessThan":"p9","versionType":"release"},{"version":"13.3-RELEASE","status":"affected","lessThan":"p5","versionType":"release"}],"modules":["nfsclient"]}],"references":["https://security.freebsd.org/advisories/FreeBSD-SA-24:07.nfsclient.asc","https://security.netapp.com/advisory/ntap-20240816-0009/"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/6xxx/CVE-2024-6759.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-6759","state":"PUBLISHED","datePublished":"2024-08-11T02:45:15.024Z","dateUpdated":"2024-08-16T17:02:45.727Z","assignerShortName":"freebsd","assignerOrgId":"63664ac6-956c-4cba-a5d0-f46076e16109","dateReserved":"2024-07-15T14:18:19.971Z"},"containers":{"cna":{"title":"NFS client accepts file names containing path separators","descriptions":[{"lang":"en","value":"When mounting a remote filesystem using NFS, the kernel did not sanitize remotely provided filenames for the path separator character, \"/\".  This allows readdir(3) and related functions to return filesystem entries with names containing additional path components.\n\nThe lack of validation described above gives rise to a confused deputy problem.  For example, a program copying files from an NFS mount could be tricked into copying from outside the intended source directory, and/or to a location outside the intended destination directory."}],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","defaultStatus":"unknown","versions":[{"version":"14.1-RELEASE","status":"affected","lessThan":"p3","versionType":"release"},{"version":"14.0-RELEASE","status":"affected","lessThan":"p9","versionType":"release"},{"version":"13.3-RELEASE","status":"affected","lessThan":"p5","versionType":"release"}],"modules":["nfsclient"]}],"references":[{"url":"https://security.freebsd.org/advisories/FreeBSD-SA-24:07.nfsclient.asc","tags":["vendor-advisory"]}],"providerMetadata":{"shortName":"freebsd","orgId":"63664ac6-956c-4cba-a5d0-f46076e16109","dateUpdated":"2024-08-11T02:45:15.024Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Apple Security Engineering and Architecture (SEAR)"}],"datePublic":"2024-08-07T15:00:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"freebsd","product":"freebsd","defaultStatus":"unknown","versions":[{"version":"14.1","status":"affected","lessThan":"14.1p3","versionType":"custom"}],"cpes":["cpe:2.3:o:freebsd:freebsd:14.1:*:*:*:*:*:*:*"]},{"vendor":"freebsd","product":"freebsd","defaultStatus":"unknown","versions":[{"version":"14.0","status":"affected","lessThan":"14.0p9","versionType":"custom"}],"cpes":["cpe:2.3:o:freebsd:freebsd:13.3:*:*:*:*:*:*:*"]},{"vendor":"freebsd","product":"freebsd","defaultStatus":"unknown","versions":[{"version":"13.3","status":"affected","lessThan":"13.3p5","versionType":"custom"}],"cpes":["cpe:2.3:o:freebsd:freebsd:13.3:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-12T14:14:46.215475Z","id":"CVE-2024-6759","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","type":"CWE","lang":"en","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-12T14:24:35.396Z"}},{"title":"CVE Program Container","references":[{"url":"https://security.netapp.com/advisory/ntap-20240816-0009/"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-16T17:02:45.727Z"}}]}}}