Resource Exhaustion Affecting servicemesh-grafana package, versions *


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
1.52% (73rd percentile)

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  • Snyk IDSNYK-RHEL8-SERVICEMESHGRAFANA-4400519
  • published1 Oct 2022
  • disclosed30 Sept 2022

Introduced: 30 Sep 2022

CVE-2022-21222  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 servicemesh-grafana.

NVD Description

Note: Versions mentioned in the description apply only to the upstream servicemesh-grafana package and not the servicemesh-grafana package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function.

CVSS Base Scores

version 3.1