{"cve":"CVE-2002-1397","nvd":{"published":"2003-01-17T05:00:00.000","modified":"2026-06-16T21:59:15.197","status":"Modified","description":"Vulnerability in the cash_words() function for PostgreSQL 7.2 and earlier allows local users to cause a denial of service and possibly execute arbitrary code via a large negative argument, possibly triggering an integer signedness error or buffer overflow.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/adt/cash.c.diff?r1=1.51&r2=1.52","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000524","http://marc.info/?l=bugtraq&m=102977465204357&w=2","http://secunia.com/advisories/8034","http://www.redhat.com/support/errata/RHSA-2003-001.html"],"products":["postgresql:postgresql"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2002-1397","score":0.02754,"percentile":0.86234,"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."]}