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Case File

CVE-2003-0321

HIGH · CVSS 7.5 EPSS 4.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2003-06-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2003-0321
Severity
HIGH
CVSS
7.5
EPSS
4.25%

Original NVD 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.