CVE-2003-0418

NONECVSS 0.0

0.0

The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.

CVSS v3: —
EG Score: —
EPSS: 76.5%
KEV: Not listed

Published

July 24, 2003

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://marc.info/?l=bugtraq&m=105519179005065&w=2
cve@mitrehttp://www.cartel-securite.fr/pbiondi/adv/CARTSA-20030314-icmpleak.txt
cve@mitrehttp://www.kb.cert.org/vuls/id/471084
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=105519179005065&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.cartel-securite.fr/pbiondi/adv/CARTSA-20030314-icmpleak.txt
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/471084

Data Freshness Timeline

(refreshed 12× in last 7d / 16× 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
2026-05-29 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
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2003-0418?

CVE-2003-0418 is a none vulnerability published on July 24, 2003. The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.

When was CVE-2003-0418 disclosed?

CVE-2003-0418 was first published in the National Vulnerability Database on July 24, 2003, 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-2003-0418 actively exploited?

CVE-2003-0418 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2003-0418?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0418, 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.

Dependency Blast Radius

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CVE-2003-0418

📅 Published

🔄 Last Modified

🔗 References (6)