What is CVE-2023-44386?

CVE-2023-44386 is a medium-severity vulnerability in Vapor, classified under CWE-231. CVSS score: 5.3/10. Published 2023-10-05.

How severe is CVE-2023-44386?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Vapor

CVE-2023-44386

Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The…

EPSS: 0.006 (44.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Vapor — versions >= 4.83.2, < 4.84.2

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2023-44386?: CVE-2023-44386 is a medium-severity vulnerability in Vapor, classified under CWE-231. CVSS score: 5.3/10. Published 2023-10-05.
How severe is CVE-2023-44386?: Medium severity. CVSS v3 base score is 5.3 out of 10.