CVE-2004-0679

critical

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/16610

http://www.unrealircd.com/

http://www.securityfocus.com/bid/10663

http://www.bandecon.com/advisory/unreal.txt

http://securityreason.com/securityalert/560

http://marc.info/?l=bugtraq&m=108904813003166&w=2

Details

Source: Mitre, NVD

Published: 2004-08-06

Updated: 2017-07-11

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical