CVE-1999-1570

CVE-1999-1570 describes a buffer overflow vulnerability in the sar utility within Caldera OpenServer 5.0.5. A local attacker can exploit this flaw by providing an overly long -o parameter, leading to the execution of arbitrary code with root privileges. With a CVSS score of 7.2, this vulnerability is considered high severity due to its local attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit or Nuclei, and it has received no community discussion or media coverage.