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    Vulnerabilities

    CVE-2006-1214

    UnrealIRCd 3.2.3 allows remote attackers to cause an unspecified denial of service by causing a linked server to send malformed TKL Q:Line commands, as demonstrated by "TKL - q\x08Q *\x08PoC."

    Last Modified: Apr 16, 2026
    Published: Mar 14, 2006

    CVE-2004-0679

    The IP cloaking feature (cloak.c) in UnrealIRCd 3.2, and possibly other versions, uses a weak hashing scheme to hide IP addresses, which could allow remote attackers to use brute force methods to gain other user's IP addresses.

    Last Modified: Apr 16, 2026
    Published: Jul 13, 2004

    CVE-2002-1675

    Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers.

    Last Modified: Apr 16, 2026
    Published: Dec 31, 2002
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