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Case File

CVE-2021-41973

MEDIUM · CVSS 6.5 EPSS 4.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-01 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It affects Apache.

CVE
CVE-2021-41973
Severity
MEDIUM
CVSS
6.5
EPSS
4.33%
Apache

Original NVD Description

In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater.

Related CVEs

Other vulnerabilities affecting the same vendor(s)