{"id":"CVE-2009-3691","aliases":["EUVD-2009-3666","GHSA-4wp5-gx3f-rhgh"],"status":"published","title":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50...","description":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50 and Informix Connect Runtime 3.x allow remote attackers to execute arbitrary code via a .nfx file with a crafted (1) HostSize, and possibly (2) ProtoSize and (3) ServerSize, field that triggers a stack-based buffer overflow involving a crafted HostList field.  NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0704,"percentile":0.94234,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-189"],"published":"2009-10-13T10:00:00Z","modified":"2026-06-16T23:12:09Z","exploits":[{"source":"exploitdb","id":"EDB-10070","title":"IBM Informix Client SDK 3.0 - '.nfx' File Integer Overflow","type":"remote","platform":"windows","date":"2009-10-05","verified":true,"url":"https://www.exploit-db.com/exploits/10070"}],"products":[{"vendor":"ibm","product":"informix_client_sdk"},{"vendor":"ibm","product":"informix_connect_runtime"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53644","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1022985","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://retrogod.altervista.org/9sg_ibm_setnet32.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/36949","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2009/2834","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.osvdb.org/58530","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/36588","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3691"},{"url":"https://github.com/advisories/GHSA-4wp5-gx3f-rhgh"}],"sources":{"cve":[{"id":"CVE-2009-3691","description":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50 and Informix Connect Runtime 3.x allow remote attackers to execute arbitrary code via a .nfx file with a crafted (1) HostSize, and possibly (2) ProtoSize and (3) ServerSize, field that triggers a stack-based buffer overflow involving a crafted HostList field.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-10-13T10:00:00Z","modified":"2024-08-07T06:38:30.2Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3666","description":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50 and Informix Connect Runtime 3.x allow remote attackers to execute arbitrary code via a .nfx file with a crafted (1) HostSize, and possibly (2) ProtoSize and (3) ServerSize, field that triggers a stack-based buffer overflow involving a crafted HostList field.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-10-13T10:00:00Z","modified":"2024-08-07T06:38:30Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-4wp5-gx3f-rhgh","title":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50...","description":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50 and Informix Connect Runtime 3.x allow remote attackers to execute arbitrary code via a .nfx file with a crafted (1) HostSize, and possibly (2) ProtoSize and (3) ServerSize, field that triggers a stack-based buffer overflow involving a crafted HostList field.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-02T03:47:43Z","modified":"2023-01-31T05:08:25Z","updated_at":"2026-11-02T14:49:23.788915Z"}],"nvd":[{"id":"CVE-2009-3691","description":"Multiple integer overflows in setnet32.exe 3.50.0.13752 in IBM Informix Client SDK 3.0 and 3.50 and Informix Connect Runtime 3.x allow remote attackers to execute arbitrary code via a .nfx file with a crafted (1) HostSize, and possibly (2) ProtoSize and (3) ServerSize, field that triggers a stack-based buffer overflow involving a crafted HostList field.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-10-13T10:30:00.67Z","modified":"2026-06-16T23:12:09.52Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}