CVE-2001-0819

NONECVSS 0.0Trending — 4 sources updated this week

0.0

A buffer overflow in Linux fetchmail before 5.8.6 allows remote attackers to execute arbitrary code via a large 'To:' field in an email header.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 91.7%
KEV: Not listed

Published

December 6, 2001

Last Modified

April 16, 2026

References (22)

cve@mitreftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:43.fetchmail.asc
cve@mitrehttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000403
cve@mitrehttp://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-025-01
cve@mitrehttp://www.caldera.com/support/security/advisories/CSSA-2001-022.1.txt
cve@mitrehttp://www.debian.org/security/2001/dsa-060
cve@mitrehttp://www.linux-mandrake.com/en/security/2001/MDKSA-2001-063.php3?dis=7.1
cve@mitrehttp://www.linuxsecurity.com/advisories/other_advisory-1451.html
cve@mitrehttp://www.novell.com/linux/security/advisories/2001_026_fetchmail_txt.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2001-103.html
cve@mitrehttp://www.securityfocus.com/bid/2877
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/6704
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:43.fetchmail.asc
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000403
af854a3a-2127-422b-91ae-364da2661108http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-025-01
af854a3a-2127-422b-91ae-364da2661108http://www.caldera.com/support/security/advisories/CSSA-2001-022.1.txt

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	patch	2001-09-10	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Red HatRHSA-2001:1032001-06-10
RHSA-2001:103 —

Data Freshness Timeline

(refreshed 15× 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.

2026-06-02 20:10 UTCepss_batch
2026-06-01 13:48 UTCepss_batch
2026-05-31 22:27 UTCepss_batch
2026-05-31 19:56 UTCEG score recompute
2026-05-31 19:56 UTCVendor advisory
2026-05-31 19:56 UTCGHSA enrichment
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 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
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
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

Frequently asked(4)

What is CVE-2001-0819?

CVE-2001-0819 is a none vulnerability published on December 6, 2001. A buffer overflow in Linux fetchmail before 5.8.6 allows remote attackers to execute arbitrary code via a large 'To:' field in an email header.

When was CVE-2001-0819 disclosed?

CVE-2001-0819 was first published in the National Vulnerability Database on December 6, 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-2001-0819 actively exploited?

CVE-2001-0819 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0819?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0819, 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-2001-0819

Published

Last Modified

References (22)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2001-0819?

Same vendor

Same CWE

CVE-2001-0819

📅 Published

🔄 Last Modified

🔗 References (22)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2001-0819?

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References (22)

Frequently asked(4)

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