GitHub Advisoryadvisory · Maven

GHSA-6296-mvgp-27hp XML External Entity Reference in Eclipse Lyo

MEDIUM Published 2022-07-08 Modified 2022-07-08 Official page ↗
Aliases
CVE-2021-41042
Ecosystem
Maven
Packages
org.eclipse.lyo:lyo-parent
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-611
Reviewed
2022-07-08

Affected packages

• Maven org.eclipse.lyo:lyo-parent: >= 1.0.0, < 5.0.0.Final → fixed in 5.0.0.Final

Description

In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working with RDF/XML. This allows an attacker to cause an external DTD to be retrieved.

Related

Alias · CVE (1)

  • CVE-2021-41042 In Eclipse Lyo versions 1.0.0 to 4.1.0, a TransformerFactory is initialized with the defaults that do not restrict DTD loading when working… vulnerability

Weakness · CWE (1)

  • CWE-611 Improper Restriction of XML External Entity Reference weakness

References