CVE-2022-33977

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') in pypi/untangle

Identifiers

CVE-2022-33977

Package Slug

pypi/untangle

Vulnerability

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Description

untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts recursive entity references in DTDs. By exploiting this vulnerability, a remote unauthenticated attacker may cause a denial-of-service (DoS) condition on the server where the product is running.

Affected Versions

All versions up to 1.2.0

Solution

Upgrade to version 1.2.1 or above.

Last Modified

2022-08-02

source