CVE-1999-1041

CVE-1999-1041 describes a buffer overflow vulnerability in the mscreen utility affecting SCO OpenServer 5.0 and SCO UNIX 3.2v4. A local attacker can exploit this by manipulating the TERM environmental variable or the .mscreenrc file with excessively long inputs, leading to root access. This high-severity vulnerability has a CVSS score of 7.2, indicating a local attack vector with low complexity and complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild or on hotlists, an ExploitDB entry confirms exploit code availability, though there is no record of Metasploit or Nuclei modules, nor significant community discussion or media coverage.