XML Entity Expansion Affecting untangle package, versions [,1.2.1)
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Threat Intelligence
EPSS
0.37% (73rd
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 ID SNYK-PYTHON-UNTANGLE-2960170
- published 26 Jul 2022
- disclosed 26 Jul 2022
- credit Taichi Kotake
Introduced: 26 Jul 2022
CVE-2022-33977 Open this link in a new tabHow to fix?
Upgrade untangle to version 1.2.1 or higher.
Overview
untangle is a library that converts XML to Python objects
Affected versions of this package are vulnerable to XML Entity Expansion due to improper restriction recursive entity references in DTDs.
Exploiting this vulnerability allows an attacker to cause a denial-of-service (DoS) condition on the server where the product is running.