Loop with Unreachable Exit Condition ('Infinite Loop') Affecting python3-pymongo-gridfs package, versions <0:3.7.0-1.module+el8.4.0+20103+1849b5f9


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.32% (71st 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 IDSNYK-ORACLE8-PYTHON3PYMONGOGRIDFS-2588108
  • published10 Apr 2022
  • disclosed23 Mar 2021

Introduced: 23 Mar 2021

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

How to fix?

Upgrade Oracle:8 python3-pymongo-gridfs to version 0:3.7.0-1.module+el8.4.0+20103+1849b5f9 or higher.
This issue was patched in ELSA-2021-4150.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-pymongo-gridfs package and not the python3-pymongo-gridfs package as distributed by Oracle. See How to fix? for Oracle:8 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 Scores

version 3.1