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Unrated severityNVD Advisory· Published Aug 6, 2004· Updated Apr 16, 2026

CVE-2004-0679

CVE-2004-0679

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 products

4
  • Unrealircd/Unrealircd4 versions
    cpe:2.3:a:unreal:unrealircd:3.1.1:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:unreal:unrealircd:3.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:unreal:unrealircd:3.1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:unreal:unrealircd:3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:unreal:unrealircd:3.2_.0_beta_10:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

6

News mentions

0

No linked articles in our index yet.