CVE-2009-4404

CVE-2009-4404 is a medium-severity vulnerability in Jochen Striepe T-prot 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.

Key facts

Description

Unspecified vulnerability in t-prot (TOFU Protection) before 2.8 allows remote attackers to cause a denial of service via unspecified vectors related to the "--maxlines" option and a crafted email message. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2009-4404?
Unspecified vulnerability in t-prot (TOFU Protection) before 2.8 allows remote attackers to cause a denial of service via unspecified vectors related to the "--maxlines" option and a crafted email message. NOTE: some of these details are obtained from third party information.
How severe is CVE-2009-4404?
CVE-2009-4404 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2009-4404 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4404?
CVE-2009-4404 primarily affects Jochen Striepe T-prot. In total, 36 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4404?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4404 published?
CVE-2009-4404 was published on 2009-12-23 and last updated on 2026-06-16.

References

Affected products (36)