TI-2000-01214 Aliases CVE-2000-1226 GHSA-35rf-v5xv-3376

Snort 1.6, when running in straight ASCII packet logging mode or IDS mode with straight…

LOW 25Published 2005-06-21 · Updated 2024-09-16

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

Snort 1.6, when running in straight ASCII packet logging mode or IDS mode with straight decoded ASCII packet logging selected, allows remote attackers to cause a denial of service (crash) by sending non-IP protocols that Snort does not know about, as demonstrated by an nmap protocol scan.

Why it matters now

EPSS 0.01259 69th 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:snort:snort:1.6:::::::*	1.6	Vulnerable	Snort

cpe:2.3:a:snort:snort:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Snort

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2000-1226
2026-10-03 Alias added: GHSA-35rf-v5xv-3376

References

Patch 1

20000614 Re: Snort 1.6 and nmap 2.54beta1

Advisory 1

20000614 Snort 1.6 and nmap 2.54beta1

TI-2006-05090 Stack-based buffer overflow in the DCE/RPC preprocessor in Snort before 2.6.1.3, and 2.7… CVSS 2.0HIGH 10.0
TI-2003-00029 Buffer overflow in the RPC preprocessor for Snort 1.8 and 1.9.x before 1.9.1 allows… CVSS 2.0HIGH 10.0
TI-2009-03477 Snort before 2.8.5.1, when the -v option is enabled, allows remote attackers to cause a… CVSS 2.0MEDIUM 4.3
TI-2016-01306 Untrusted search path vulnerability in Snort 2.9.7.0-WIN32 allows remote attackers to… CVSS 3.0HIGH 8.8
TI-2021-00950 Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass Vulnerability CVSS 3.1HIGH 7.5
TI-2007-01340 The frag3 preprocessor in Snort 2.6.1.1, 2.6.1.2, and 2.7.0 beta, when configured for… CVSS 2.0HIGH 7.1

See all 17 →

Sources

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