CVE-2003-0323
HighSummary
Multiple buffer overflows in ircII 20020912 allow remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via responses that are not properly fed to the my_strcat function by ctcp_buffer, cannot_join_channel, status_make_printable, create_server_list, and possibly other functions.
Risk Assessment
Malicious IRC servers can exploit these vulnerabilities to destabilize the system and potentially take control of it, posing a serious security threat to the organization.
Recommendation
It is recommended to update the ircII software to the latest version to mitigate these vulnerabilities and to monitor network traffic for potential attacks.
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Original NVD description (English source)
Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via responses that are not properly fed to the my_strcat function by (1) ctcp_buffer, (2) cannot_join_channel, (3) status_make_printable for Statusbar drawing, (4) create_server_list, and possibly other functions.