{"cve":"CVE-2007-4423","nvd":{"published":"2007-08-18T21:17:00.000","modified":"2026-06-16T22:44:04.177","status":"Modified","description":"Stack-based buffer overflow in the AUTH_LIST_GROUPS_FOR_AUTHID function in IBM DB2 UDB 9.1 before Fixpak 3 allows attackers to cause a denial of service and possibly execute arbitrary code via a long argument.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://secunia.com/advisories/26471","http://www-1.ibm.com/support/docview.wss?uid=swg1IZ01828","http://www-1.ibm.com/support/docview.wss?uid=swg21255607","http://www.appsecinc.com/resources/alerts/db2/2007-01.shtml","http://www.attrition.org/pipermail/vim/2007-August/001765.html"],"products":["ibm:db2_universal_database"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4423","score":0.03528,"percentile":0.89247,"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."]}