{"id":"CVE-2010-2090","aliases":["EUVD-2010-2107","GHSA-gr52-m656-xvfr"],"status":"published","title":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3...","description":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01707,"percentile":0.77456,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2010-05-27T19:00:00Z","modified":"2026-06-16T23:19:57Z","products":[{"vendor":"ibm","product":"communications_server"}],"references":[{"url":"http://www.vupen.com/english/advisories/2010/1244","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/40372","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/39909","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1JR36026","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IZ68810","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/58874","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg24013012","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2090"},{"url":"https://github.com/advisories/GHSA-gr52-m656-xvfr"}],"sources":{"cve":[{"id":"CVE-2010-2090","description":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.","status":"published","published":"2010-05-27T19:00:00Z","modified":"2024-08-07T02:17:14.443Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2107","description":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.","status":"published","published":"2010-05-27T19:00:00Z","modified":"2024-08-07T02:17:14Z","updated_at":"2026-11-03T01:39:38.920426Z"}],"ghsa":[{"id":"GHSA-gr52-m656-xvfr","title":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3...","description":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.","status":"published","published":"2022-05-17T02:07:36Z","modified":"2023-01-27T05:03:07Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:10.716841Z"}],"nvd":[{"id":"CVE-2010-2090","description":"The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.","status":"published","published":"2010-05-27T19:30:01.89Z","modified":"2026-06-16T23:19:57.723Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:47.724369Z"}]}}