{"cve":"CVE-2009-0505","nvd":{"published":"2009-02-25T16:30:00.360","modified":"2026-06-16T23:05:11.037","status":"Modified","description":"The CICS listener in IBM TXSeries for Multiplatforms 6.2 GA waits for a forcepurge acknowledgement from the CICS Application Server (CICSAS) after an eci response timeout, which might allow remote authenticated users to cause a denial of service (forcepurge handling delay), or have unspecified other impact, via vectors involving slow or nonexistent acknowledgement.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www-01.ibm.com/support/docview.wss?uid=swg24019725","http://www-1.ibm.com/support/docview.wss?uid=swg1IZ22391","http://www.securityfocus.com/bid/33883","http://www.vupen.com/english/advisories/2009/0911","https://exchange.xforce.ibmcloud.com/vulnerabilities/48885"],"products":["ibm:txseries"],"source":"nvd","synced_at":"2026-10-19T19:53:23.791937413+00:00"},"epss":{"cve":"CVE-2009-0505","score":0.01788,"percentile":0.78341,"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."]}