CVE-2009-0884

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2009-03-12 · updated 2026-06-16
Weakness: CWE-120

Description

Buffer overflow in FileZilla Server before 0.9.31 allows remote attackers to cause a denial of service via unspecified vectors related to SSL/TLS packets.

Affected products

FileZilla Server: before 0.9.31 — fixed in 0.9.31

How to fix

Upgrade to a fixed version: FileZilla Server 0.9.31. Check the vendor advisory for mitigations.

References

http://filezilla-project.org/index.php
http://secunia.com/advisories/34089
http://sourceforge.net/project/shownotes.php?release_id=665428
http://www.securityfocus.com/bid/34006
http://www.securitytracker.com/id?1021812
http://www.vupen.com/english/advisories/2009/0603
https://exchange.xforce.ibmcloud.com/vulnerabilities/49107
http://filezilla-project.org/index.php
http://secunia.com/advisories/34089
http://sourceforge.net/project/shownotes.php?release_id=665428
http://www.securityfocus.com/bid/34006
http://www.securitytracker.com/id?1021812

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