CVE-2000-1129

NONECVSS 0.0Weaponized

0.0

McAfee WebShield SMTP 4.5 allows remote attackers to cause a denial of service via a malformed recipient field.

CVSS v3: —
EG Score: —
EPSS: 89.5%
KEV: Not listed

Published

January 9, 2001

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2000-11/0324.html
cve@mitrehttp://www.securityfocus.com/bid/1999
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2000-11/0324.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1999

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
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2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-20432✓ verified
First seen Nov 23, 2000
Network Associates Webshield SMTP 4.5 - Invalid Outgoing Recipient Field Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2000-1129?

CVE-2000-1129 is a none vulnerability published on January 9, 2001. McAfee WebShield SMTP 4.5 allows remote attackers to cause a denial of service via a malformed recipient field.

When was CVE-2000-1129 disclosed?

CVE-2000-1129 was first published in the National Vulnerability Database on January 9, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2000-1129 actively exploited?

CVE-2000-1129 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2000-1129?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2000-1129, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2000-1129

📅 Published

🔄 Last Modified

🔗 References (4)