CVE-2001-0136

NONECVSS 0.0Weaponized

0.0

Memory leak in ProFTPd 1.2.0rc2 allows remote attackers to cause a denial of service via a series of USER commands, and possibly SIZE commands if the server has been improperly installed.

CVSS v3: —
EG Score: —
EPSS: 79.7%
KEV: Not listed

Published

March 12, 2001

Last Modified

April 16, 2026

References (16)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-01/0122.html
cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-01/0132.html
cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2001-02/0267.html
cve@mitrehttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000380
cve@mitrehttp://www.debian.org/security/2001/dsa-029
cve@mitrehttp://www.linux-mandrake.com/en/security/2001/MDKSA-2001-021.php3
cve@mitrehttp://www.securityfocus.com/archive/1/152206
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/5801
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-01/0122.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-01/0132.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2001-02/0267.html
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000380
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2001/dsa-029
af854a3a-2127-422b-91ae-364da2661108http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-021.php3
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/152206

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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Publicly available exploits

(3 references)

Working exploit code is in the public domain (3 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-244✓ verified
First seen Jan 12, 2001
ProFTPd 1.2.0 pre10 - Remote Denial of Service
Open source ↗
Exploit-DBEDB-241✓ verified
First seen Jan 3, 2001
ProFTPd 1.2.0 rc2 - Memory Leakage
Open source ↗
Exploit-DBEDB-20536✓ verified
First seen Dec 20, 2000
ProFTPd 1.2 - 'SIZE' Remote Denial of Service
Open source ↗

Frequently asked(4)

What is CVE-2001-0136?

CVE-2001-0136 is a none vulnerability published on March 12, 2001. Memory leak in ProFTPd 1.2.0rc2 allows remote attackers to cause a denial of service via a series of USER commands, and possibly SIZE commands if the server has been improperly installed.

When was CVE-2001-0136 disclosed?

CVE-2001-0136 was first published in the National Vulnerability Database on March 12, 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-2001-0136 actively exploited?

CVE-2001-0136 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 79.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0136?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0136, 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-2001-0136

📅 Published

🔄 Last Modified

🔗 References (16)