CVE-2002-0928

Buffer overflow in the Pirch 98 IRC client allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long hyperlink in a channel or private message.

CVE-2002-1916

Pirch and RusPirch, when auto-log is enabled, allows remote attackers to cause a denial of service (crash) via a nickname containing an MS-DOS device name such as AUX, which is inserted into a filename for saving queries.