CVE-2001-1398

NONECVSS 0.0

0.0

Masquerading code for Linux kernel before 2.2.19 does not fully check packet lengths in certain cases, which may lead to a vulnerability.

CVSS v3: —
EG Score: —
EPSS: 79.9%
KEV: Not listed

Published

April 17, 2001

Last Modified

April 16, 2026

References (20)

cve@mitrehttp://marc.info/?l=bugtraq&m=98575345009963&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=98637996127004&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=98653252326445&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=98684172109474&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=98759029811377&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=98775114228203&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=99013830726309&w=2
cve@mitrehttp://www.linux.org.uk/VERSION/relnotes.2219.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2001-047.html
cve@mitrehttps://www.debian.org/security/2001/dsa-047
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=98575345009963&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=98637996127004&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=98653252326445&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=98684172109474&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=98759029811377&w=2

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
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Frequently asked(4)

What is CVE-2001-1398?

CVE-2001-1398 is a none vulnerability published on April 17, 2001. Masquerading code for Linux kernel before 2.2.19 does not fully check packet lengths in certain cases, which may lead to a vulnerability.

When was CVE-2001-1398 disclosed?

CVE-2001-1398 was first published in the National Vulnerability Database on April 17, 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-2001-1398 actively exploited?

CVE-2001-1398 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 79.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-1398?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-1398, 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-2001-1398

📅 Published

🔄 Last Modified

🔗 References (20)