CVE-2021-41973
Infinite loop in Apache MINA
6.5
MEDIUM
CVSS 3.1
EPSS 2.2%
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.
How to fix CVE-2021-41973
To remediate CVE-2021-41973, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 2.1.5 or later
Is CVE-2021-41973 being exploited?
Low — EPSS is 2.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- >= 2.1.0, < 2.1.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |