{"cve":"CVE-2002-1402","nvd":{"published":"2003-01-17T05:00:00.000","modified":"2026-06-16T21:59:15.813","status":"Modified","description":"Buffer overflows in the (1) TZ and (2) SET TIME ZONE enivronment variables for PostgreSQL 7.2.1 and earlier allow local users to cause a denial of service and possibly execute arbitrary code.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://archives.postgresql.org/pgsql-announce/2002-08/msg00004.php","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000524","http://marc.info/?l=bugtraq&m=103021186622725&w=2","http://marc.info/?l=bugtraq&m=103036987114437&w=2","http://secunia.com/advisories/8034"],"products":["postgresql:postgresql"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2002-1402","score":0.00479,"percentile":0.41329,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}