CVEvulnerability

CVE-2004-0679

5.0 MEDIUM Published 2004-08-06 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2004-08-06
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N

Description

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.

Affected configurations

• unreal unrealircd 3.1.1 • unreal unrealircd 3.1.3 • unreal unrealircd 3.2 • unreal unrealircd 3.2 .0 beta 10

References