TI-2006-00523 Aliases CVE-2006-0538 GHSA-2cfv-m46w-52hh

CipherTrust IronMail 5.0.1, when "Denial of Service Protection" is enabled, allows remote…

LOW 17Published 2006-02-04 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: High
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

CipherTrust IronMail 5.0.1, when "Denial of Service Protection" is enabled, allows remote attackers to cause a denial of service (possibly CPU consumption) via a SYN flood with malformed TCP packets from multiple connections.

Why it matters now

EPSS 0.02093 81st percentileScored 2026-11-07

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:ciphertrust:ironmail::::::::	up to 5.0.1	Vulnerable	Ciphertrust

cpe:2.3:a:ciphertrust:ironmail:*:*:*:*:*:*:*:* Versions up to 5.0.1 Vulnerable ·Ciphertrust

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2006-0538
2026-10-03 Alias added: GHSA-2cfv-m46w-52hh

References

Advisory 1

TI-2007-01659 Multiple cross-site scripting (XSS) vulnerabilities in the administration console in… CVSS 2.0MEDIUM 6.8
TI-2006-05026 Directory traversal vulnerability in IronWebMail before 6.1.1 HotFix-17 allows remote… CVSS 2.0MEDIUM 5.0

Sources

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