Information Exposure Affecting opendaylight package, versions *


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.18% (41st percentile)

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  • Snyk IDSNYK-RHEL10-OPENDAYLIGHT-9900637
  • published29 Apr 2025
  • disclosed1 Jan 2021

Introduced: 1 Jan 2021

CVE-2021-3859  (opens in a new tab)
CWE-214  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 opendaylight.

NVD Description

Note: Versions mentioned in the description apply only to the upstream opendaylight package and not the opendaylight package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.

CVSS Base Scores

version 3.1