{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-4207","assignerOrgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","state":"PUBLISHED","assignerShortName":"PostgreSQL","dateReserved":"2025-05-02T00:03:22.439Z","datePublished":"2025-05-08T14:22:45.543Z","dateUpdated":"2025-05-09T18:03:35.540Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","shortName":"PostgreSQL","dateUpdated":"2025-05-08T14:22:45.543Z"},"title":"PostgreSQL GB18030 encoding validation can read one byte past end of allocation for text that fails validation","descriptions":[{"lang":"en","value":"Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination.  This affects the database server and also libpq.  Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected."}],"affected":[{"defaultStatus":"unaffected","product":"PostgreSQL","vendor":"n/a","versions":[{"lessThan":"17.5","status":"affected","version":"17","versionType":"rpm"},{"lessThan":"16.9","status":"affected","version":"16","versionType":"rpm"},{"lessThan":"15.13","status":"affected","version":"15","versionType":"rpm"},{"lessThan":"14.18","status":"affected","version":"14","versionType":"rpm"},{"lessThan":"13.21","status":"affected","version":"0","versionType":"rpm"}]}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-126","type":"CWE","description":"Buffer Over-read"}]}],"references":[{"url":"https://www.postgresql.org/support/security/CVE-2025-4207/"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM"}}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-08T14:52:17.907978Z","id":"CVE-2025-4207","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-08T14:56:08.741Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00011.html"},{"url":"http://www.openwall.com/lists/oss-security/2025/05/09/3"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-05-09T18:03:35.540Z"}}]}}