CVE-2004-2356

CVE-2004-2356 is a medium-severity vulnerability in Fizmez Fizmez Web Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Early termination vulnerability in Fizmez Web Server 1.0 allows remote attackers to cause a denial of service (crash) by connecting to the server and then disconnecting without sending any data, which triggers a null pointer dereference.

Frequently asked questions

What is CVE-2004-2356?
Early termination vulnerability in Fizmez Web Server 1.0 allows remote attackers to cause a denial of service (crash) by connecting to the server and then disconnecting without sending any data, which triggers a null pointer dereference.
How severe is CVE-2004-2356?
CVE-2004-2356 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-2356 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2356?
CVE-2004-2356 affects Fizmez Fizmez Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2356?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2356 published?
CVE-2004-2356 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)