{"id":"CVE-2023-0284","state":"PUBLISHED","title":"Improper validation of LDAP user IDs","description":"Improper Input Validation of LDAP user IDs in Tribe29 Checkmk allows attackers that can control LDAP user IDs to manipulate files on the server. Checkmk <= 2.1.0p19, Checkmk <= 2.0.0p32, and all versions of Checkmk 1.6.0 (EOL) are affected.","publishedAt":"2023-01-24T12:03:57.774Z","updatedAt":"2025-03-27T20:22:06.041Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H","source":"Tribe29"},"assigner":"Tribe29","products":["Tribe29 Checkmk"],"affected":[{"vendor":"Tribe29","product":"Checkmk","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","lessThanOrEqual":"2.0.0p32","versionType":"semver"},{"version":"2.1.0","status":"affected","lessThanOrEqual":"2.1.0p19","versionType":"semver"},{"version":"1.6.0","status":"affected","lessThanOrEqual":"1.6.0p30","versionType":"semver"}]}],"references":["https://checkmk.com/werk/15181"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0284.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0284","state":"PUBLISHED","datePublished":"2023-01-24T12:03:57.774Z","dateUpdated":"2025-03-27T20:22:06.041Z","assignerShortName":"Tribe29","assignerOrgId":"f7d6281c-4801-44ce-ace2-493291dedb0f","dateReserved":"2023-01-13T09:42:39.643Z"},"containers":{"cna":{"title":"Improper validation of LDAP user IDs","descriptions":[{"lang":"en","value":"Improper Input Validation of LDAP user IDs in Tribe29 Checkmk allows attackers that can control LDAP user IDs to manipulate files on the server. Checkmk <= 2.1.0p19, Checkmk <= 2.0.0p32, and all versions of Checkmk 1.6.0 (EOL) are affected."}],"affected":[{"vendor":"Tribe29","product":"Checkmk","defaultStatus":"unaffected","versions":[{"version":"2.0.0","status":"affected","lessThanOrEqual":"2.0.0p32","versionType":"semver"},{"version":"2.1.0","status":"affected","lessThanOrEqual":"2.1.0p19","versionType":"semver"},{"version":"1.6.0","status":"affected","lessThanOrEqual":"1.6.0p30","versionType":"semver"}]}],"references":[{"url":"https://checkmk.com/werk/15181"}],"metrics":[{"cvssV3_1":{"baseScore":6.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Tribe29","orgId":"f7d6281c-4801-44ce-ace2-493291dedb0f","dateUpdated":"2023-01-24T12:03:57.774Z"},"impacts":[{"capecId":"CAPEC-153","descriptions":[{"lang":"en","value":"CAPEC-153 Input Data Manipulation"}]}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://checkmk.com/werk/15181","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:02:44.148Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-27T20:21:51.839182Z","id":"CVE-2023-0284","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":"2025-03-27T20:22:06.041Z"}}]}}}