CVE-2009-0884

CVE-2009-0884 is a medium-severity vulnerability in Filezilla-project Filezilla Server with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

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.

Frequently asked questions

What is CVE-2009-0884?
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.
How severe is CVE-2009-0884?
CVE-2009-0884 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-0884 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0884?
CVE-2009-0884 affects Filezilla-project Filezilla Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-0884?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-0884 published?
CVE-2009-0884 was published on 2009-03-12 and last updated on 2026-06-16.

References

Affected products (1)

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