Loop with Unreachable Exit Condition ('Infinite Loop') Affecting resource-agents-sap-hana-scaleout package, versions *


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.31% (71st percentile)

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  • Snyk IDSNYK-RHEL7-RESOURCEAGENTSSAPHANASCALEOUT-1404394
  • published26 Jul 2021
  • disclosed10 Dec 2020

Introduced: 10 Dec 2020

CVE-2021-20270  (opens in a new tab)
CWE-835  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 resource-agents-sap-hana-scaleout.

NVD Description

Note: Versions mentioned in the description apply only to the upstream resource-agents-sap-hana-scaleout package and not the resource-agents-sap-hana-scaleout package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.

CVSS Base Scores

version 3.1