Home/CVE/Snort 1.6, when running in straight ASCII packet logging mode or IDS mode with straight decoded ASCII packet logging sel
CVE

CVE-2000-1226

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

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.

MEDIUM · CVSS 5 EPSS 0.0057
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
snortall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD31 Dec 2000 · 05:00 AM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://archives.neohapsis.com/archives/bugtraq/2000-06/0122.htmlVendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2000-06/0126.htmlPatchVendor Advisory
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