{"id":"CVE-2023-0751","state":"PUBLISHED","title":"GELI silently omits the keyfile if read from stdin","description":"When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.\n","publishedAt":"2023-02-08T19:25:01.118Z","updatedAt":"2025-03-25T13:47:39.852Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"freebsd","products":["FreeBSD FreeBSD"],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","defaultStatus":"unaffected","versions":[{"version":"13.1-RELEASE","status":"affected","lessThan":"13.1-RELEASE-p6","versionType":"release"},{"version":"12.4-RELEASE","status":"affected","lessThan":"12.4-RELEASE-p1","versionType":"release"},{"version":"12.3-RELEASE","status":"affected","lessThan":"12.3-RELEASE-p11","versionType":"release"}],"modules":["geli"]}],"references":["https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc","https://security.netapp.com/advisory/ntap-20230316-0004/"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0751.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0751","state":"PUBLISHED","datePublished":"2023-02-08T19:25:01.118Z","dateUpdated":"2025-03-25T13:47:39.852Z","assignerShortName":"freebsd","assignerOrgId":"63664ac6-956c-4cba-a5d0-f46076e16109","dateReserved":"2023-02-08T15:34:03.264Z"},"containers":{"cna":{"title":"GELI silently omits the keyfile if read from stdin","descriptions":[{"lang":"en","value":"When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.\n"}],"affected":[{"vendor":"FreeBSD","product":"FreeBSD","defaultStatus":"unaffected","versions":[{"version":"13.1-RELEASE","status":"affected","lessThan":"13.1-RELEASE-p6","versionType":"release"},{"version":"12.4-RELEASE","status":"affected","lessThan":"12.4-RELEASE-p1","versionType":"release"},{"version":"12.3-RELEASE","status":"affected","lessThan":"12.3-RELEASE-p11","versionType":"release"}],"modules":["geli"]}],"references":[{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"freebsd","orgId":"63664ac6-956c-4cba-a5d0-f46076e16109","dateUpdated":"2023-02-08T19:25:01.118Z"},"datePublic":"2023-02-09T02:30:00.000Z","source":{"advisory":"FreeBSD-SA-23:01.geli","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://security.netapp.com/advisory/ntap-20230316-0004/"},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:24:34.119Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-03-25T13:47:13.758738Z","id":"CVE-2023-0751","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":"2025-03-25T13:47:39.852Z"}}]}}}