CVE-2003-0323

CVE-2003-0323 describes multiple buffer overflow vulnerabilities in ircII 20020912, allowing remote malicious IRC servers to trigger a denial of service or potentially execute arbitrary code. The vulnerability stems from improper handling of server responses by functions like ctcp_buffer and cannot_join_channel when using my_strcat. With a CVSS score of 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P), this vulnerability is remotely exploitable with low complexity, potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.