CVE-2000-0183

CVE-2000-0183 describes a buffer overflow vulnerability in the ircII 4.4 IRC client, specifically affecting the michael_sandrof ircii product. This flaw allows remote attackers to execute arbitrary commands on a vulnerable system by leveraging the DCC chat capability. Rated with a CVSS score of 5.1 (Medium), the vulnerability has a network attack vector, high attack complexity, and can lead to partial compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, indicating the potential for exploitation, though there is no evidence of active exploitation or significant community discussion.