CVE-2000-1028

CVE-2000-1028 describes a buffer overflow vulnerability in the 'cu' program within HP-UX 11.0, potentially allowing local users to gain elevated privileges by supplying an excessively long '-l' command-line argument. This is a high-severity vulnerability (CVSS 7.2) with a local attack vector and low complexity, enabling complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or currently active on hot lists, public exploit code exists on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.