TI-2000-00655 Aliases CVE-2000-0657 GHSA-2xfg-fq6q-8vvj

Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause…

LOW 27Published 2000-08-03 · Updated 2024-08-08

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

Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause a denial of service via a long HELO command in the SMTP protocol.

Why it matters now

EPSS 0.01959 80th 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:analogx:proxy:4.4:::::::*	4.4	Vulnerable	Analogx

cpe:2.3:a:analogx:proxy:4.4:*:*:*:*:*:*:* Versions 4.4 Vulnerable ·Analogx

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2000-0657
2026-10-03 Alias added: GHSA-2xfg-fq6q-8vvj

References

Exploit 1

20000724 AnalogX Proxy DoS

Other 1

http://www.analogx.com/contents/download/network/proxy.htm

TI-2003-00385 Buffer overflow in AnalogX Proxy 4.13 allows remote attackers to execute arbitrary code via a long URL to port 6588. CVSS 2.0HIGH 10.0
TI-2002-00973 Buffer overflows in AnalogX Proxy before 4.12 allows remote attackers to cause a denial… CVSS 2.0HIGH 7.5
TI-2000-00654 Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause… CVSS 2.0MEDIUM 5.0
TI-2000-00656 Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause… CVSS 2.0MEDIUM 5.0
TI-2000-00657 Buffer overflow in AnalogX proxy server 4.04 and earlier allows remote attackers to cause… CVSS 2.0MEDIUM 5.0

Sources

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