{"cve":"CVE-2011-0263","nvd":{"published":"2011-01-13T19:00:05.227","modified":"2026-06-16T23:27:06.717","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://www.securityfocus.com/archive/1/515628","http://www.securityfocus.com/bid/45762","http://www.securitytracker.com/id?1024951","http://www.vupen.com/english/advisories/2011/0085","http://www.zerodayinitiative.com/advisories/ZDI-11-005/"],"products":["hp:openview_network_node_manager"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-0263","score":0.17101,"percentile":0.97083,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}