XML Entity Expansion Affecting untangle package, versions [,1.2.1)
Attack Complexity
Low
User Interaction
Required
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snyk-id
SNYK-PYTHON-UNTANGLE-2960170
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published
26 Jul 2022
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disclosed
26 Jul 2022
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credit
Taichi Kotake
Introduced: 26 Jul 2022
New 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 DTD
s.
Exploiting this vulnerability allows an attacker to cause a denial-of-service (DoS) condition on the server where the product is running.