PT-2010-1253 · None · Pyftpdlib

Publicado 2010-10-19 · Atualizado 2022-05-17 · CVE-2008-7264

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Média

Vetor base

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions pyftpdlib versions prior to 0.5.0

Description The issue allows remote authenticated users to cause a denial of service, leading to file descriptor exhaustion and daemon outage. This is achieved by sending a QUIT command during a disallowed data-transfer attempt, specifically exploiting the ftp QUIT function in ftpserver.py.

Recommendations For versions prior to 0.5.0, update to version 0.5.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the ftp QUIT function in ftpserver.py to minimize the risk of exploitation.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2008-7264

GHSA-8P2C-FGHC-9HJ4

PYSEC-2010-6

Produtos afetados

Pyftpdlib

Referências · 11

• 🔥 http://code.google.com/p/pyftpdlib/issues/detail?id=71 · Exploit
• https://github.com/giampaolo/pyftpdlib/issues/71 · Nota
• https://github.com/giampaolo/pyftpdlib · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-6.yaml · Nota
• https://osv.dev/vulnerability/GHSA-8p2c-fghc-9hj4 · Aviso do Fabricante
• https://github.com/advisories/GHSA-8p2c-fghc-9hj4 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2008-7264 · Nota de Segurança
• http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY · Nota
• https://osv.dev/vulnerability/PYSEC-2010-6 · Aviso do Fabricante
• http://code.google.com/p/pyftpdlib/source/diff?spec=svn344&r=344&format=side&path=/trunk/pyftpdlib/ftpserver.py · Nota
• http://code.google.com/p/pyftpdlib/source/detail?r=344 · Nota