Cleartext Transmission of Sensitive Information Affecting mina2 package, versions <2.1.4-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
2.13% (82nd percentile)

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  • Snyk IDSNYK-ECHOLATEST-MINA2-18067183
  • published21 Jul 2026
  • disclosed1 Oct 2019

Introduced: 1 Oct 2019

CVE-2019-0231  (opens in a new tab)
CWE-319  (opens in a new tab)

How to fix?

Upgrade Echo:latest mina2 to version 2.1.4-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mina2 package and not the mina2 package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Handling of the close_notify SSL/TLS message does not lead to a connection closure, leading the server to retain the socket opened and to have the client potentially receive clear text messages afterward. Mitigation: 2.0.20 users should migrate to 2.0.21, 2.1.0 users should migrate to 2.1.1. This issue affects: Apache MINA.

CVSS Base Scores

version 3.1