{"cve":"CVE-2008-3858","nvd":{"published":"2008-08-28T17:41:00.000","modified":"2026-06-16T22:56:41.077","status":"Modified","description":"The Downlevel DB2RA Support component in IBM DB2 9.1 before Fixpak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted CONNECT data stream that simulates a V7 client connect request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://osvdb.org/48428","http://www-1.ibm.com/support/docview.wss?uid=swg1IZ07299","http://www-1.ibm.com/support/docview.wss?uid=swg21255607","http://www.securityfocus.com/bid/29601","https://exchange.xforce.ibmcloud.com/vulnerabilities/45138"],"products":["ibm:db2_universal_database"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-3858","score":0.01855,"percentile":0.79176,"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."]}