CVE-2021-41973

CVE-2021-41973: Apache MINA HTTP listener DOS

Vendor Apache Software Foundation
Product Apache MINA
Weakness CWE-835
Published November 1, 2021
Last update August 4, 2024

CVSS base score

What the vulnerability does

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.

Key dates

Disclosure timeline

November 1, 2021 CVE published
August 4, 2024 Record updated