How severe is CVE-2004-1303?

CVE-2004-1303 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2004-1303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1303?

CVE-2004-1303 affects Yanf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-1303?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2004-1303 published?

CVE-2004-1303 was published on 2005-01-10 and last updated on 2026-06-16.

CVE-2004-1303

CVE-2004-1303 is a critical-severity vulnerability in Yanf with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Yanf
Published: 2005-01-10
Last modified: 2026-06-16

Description

Buffer overflow in the get function in get.c for Yanf 0.4 allows remote malicious web servers to execute arbitrary code via crafted HTTP responses.

Frequently asked questions

What is CVE-2004-1303?: Buffer overflow in the get function in get.c for Yanf 0.4 allows remote malicious web servers to execute arbitrary code via crafted HTTP responses.
How severe is CVE-2004-1303?: CVE-2004-1303 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-1303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1303?: CVE-2004-1303 affects Yanf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-1303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2004-1303 published?: CVE-2004-1303 was published on 2005-01-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:yanf:yanf:0.4:*:*:*:*:*:*:*