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Unrated severityNVD Advisory· Published Jun 9, 2003· Updated Jun 16, 2026

CVE-2003-0321

CVE-2003-0321

Description

Multiple buffer overflows in BitchX IRC client 1.0-0c19 and earlier allow remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via long hostnames, nicknames, or channel names, which are not properly handled by the functions (1) send_ctcp, (2) cannot_join_channel, (3) cluster, (4) BX_compress_modes, (5) handle_oper_vision, and (6) ban_it.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Bitchx/Bitchx2 versions
    cpe:2.3:a:colten_edwards:bitchx:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:colten_edwards:bitchx:*:*:*:*:*:*:*:*range: <=1.0.0c19
    • (no CPE)range: <=1.0-0c19

Patches

Vulnerability mechanics

References

9

News mentions

0

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