{"id":"CVE-2011-0263","aliases":["EUVD-2011-0289","GHSA-qxxp-xm6c-x64j"],"status":"published","title":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node...","description":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node 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":"2026-11-07","score":0.17101,"percentile":0.971,"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":"http://www.zerodayinitiative.com/advisories/ZDI-11-005/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64653","tags":["vdb-entry","x_refsource_XF","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-2011-0263"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-11-005"},{"url":"https://github.com/advisories/GHSA-qxxp-xm6c-x64j"}],"sources":{"cve":[{"id":"CVE-2011-0263","description":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node variable.","status":"published","published":"2011-01-13T18:35:00Z","modified":"2024-08-06T21:51:07.785Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0289","description":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node 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-qxxp-xm6c-x64j","title":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node...","description":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node variable.","status":"published","published":"2022-05-17T02:03:10Z","modified":"2025-04-11T03:43:59Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:07.765441Z"}],"nvd":[{"id":"CVE-2011-0263","description":"Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node variable.","status":"published","published":"2011-01-13T19:00:05.227Z","modified":"2026-06-16T23:27:06.717Z","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"}]}}