TI-2006-01173 Aliases CVE-2006-1214 GHSA-3p43-52pf-6mwv

UnrealIRCd 3.2.3 allows remote attackers to cause an unspecified denial of service by…

LOW 29Published 2006-03-14 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

UnrealIRCd 3.2.3 allows remote attackers to cause an unspecified denial of service by causing a linked server to send malformed TKL Q:Line commands, as demonstrated by "TKL - q\x08Q *\x08PoC."

Why it matters now

EPSS 0.03843 90th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:unreal:unrealircd:3.2.3:::::::*	3.2.3	Vulnerable	Unreal

cpe:2.3:a:unreal:unrealircd:3.2.3:*:*:*:*:*:*:* Versions 3.2.3 Vulnerable ·Unreal

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2006-1214
2026-10-03 Alias added: GHSA-3p43-52pf-6mwv
2026-10-19 EPSS moved to the 90th–95th percentile

References

TI-2002-01596 Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1… CVSS 2.0MEDIUM 6.4
TI-2004-00620 The IP cloaking feature (cloak.c) in UnrealIRCd 3.2, and possibly other versions, uses a… CVSS 2.0MEDIUM 5.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences