{"id":"CVE-2011-0264","aliases":["EUVD-2011-0290","GHSA-q87h-pwgw-6qgc"],"status":"published","title":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7...","description":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.17101,"percentile":0.97102,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2011-01-13T18:35:00Z","modified":"2026-06-16T23:27:06Z","products":[{"vendor":"hp","product":"openview_network_node_manager"}],"references":[{"url":"http://www.securityfocus.com/archive/1/515628","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0085","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64652","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-006/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/45762","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id?1024951","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0264"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-006"},{"url":"https://github.com/advisories/GHSA-q87h-pwgw-6qgc"}],"sources":{"cve":[{"id":"CVE-2011-0264","description":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.","status":"published","published":"2011-01-13T18:35:00Z","modified":"2024-08-06T21:51:07.606Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0290","description":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.","status":"published","published":"2011-01-13T18:35:00Z","modified":"2024-08-06T21:51:07Z","updated_at":"2026-11-03T01:56:00.564642Z"}],"ghsa":[{"id":"GHSA-q87h-pwgw-6qgc","title":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7...","description":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.","status":"published","published":"2022-05-17T02:03:09Z","modified":"2025-04-11T03:43:59Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:07.765441Z"}],"nvd":[{"id":"CVE-2011-0264","description":"Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.","status":"published","published":"2011-01-13T19:00:05.307Z","modified":"2026-06-16T23:27:06.817Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}