Resource Exhaustion Affecting servicemesh-grafana package, versions *


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.19% (57th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Resource Exhaustion vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-RHEL8-SERVICEMESHGRAFANA-4396820
  • published26 Mar 2023
  • disclosed4 Nov 2019

Introduced: 4 Nov 2019

CVE-2019-20922  (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.

Handlebars before 4.4.5 allows Regular Expression Denial of Service (ReDoS) because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources.

CVSS Scores

version 3.1