{"id":"CVE-2009-0505","aliases":["EUVD-2009-0509","GHSA-239r-c744-9rfp"],"status":"published","title":"The CICS listener in IBM TXSeries for Multiplatforms 6.2 GA waits for a forcepurge...","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.","severity":{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01788,"percentile":0.78486,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-02-25T16:00:00Z","modified":"2026-06-16T23:05:11Z","products":[{"vendor":"ibm","product":"txseries"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48885","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg24019725","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www-1.ibm.com/support/docview.wss?uid=swg1IZ22391","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/0911","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/33883","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0505"},{"url":"https://github.com/advisories/GHSA-239r-c744-9rfp"}],"sources":{"cve":[{"id":"CVE-2009-0505","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.","status":"published","published":"2009-02-25T16:00:00Z","modified":"2024-08-07T04:40:03.603Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0509","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.","status":"published","published":"2009-02-25T16:00:00Z","modified":"2024-08-07T04:40:03Z","updated_at":"2026-11-03T01:39:25.63342Z"}],"ghsa":[{"id":"GHSA-239r-c744-9rfp","title":"The CICS listener in IBM TXSeries for Multiplatforms 6.2 GA waits for a forcepurge...","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.","status":"published","published":"2022-05-02T03:16:10Z","modified":"2023-01-31T05:07:54Z","updated_at":"2026-11-02T14:49:17.981639Z"}],"nvd":[{"id":"CVE-2009-0505","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.","status":"published","published":"2009-02-25T16:30:00.36Z","modified":"2026-06-16T23:05:11.037Z","cvss":[{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}