XXE vulnerability in XSLT parsing in `org.hl7.fhir.core`
GHSA-gr3c-q7xf-47vh · CVE-2024-52007
Published · Modified
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Description
Summary
XSLT parsing performed by various components are vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag ( ]> could produce XML containing data from the host system. This impacts use cases where org.hl7.fhir.core is being used to within a host where external clients can submit XML.
Details
This is related to https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-6cr6-ph3p-f5rf, in which its fix ( https://github.com/hapifhir/org.hl7.fhir.core/issues/1571, https://github.com/hapifhir/org.hl7.fhir.core/pull/1717) was incomplete.
References
https://cwe.mitre.org/data/definitions/611.html
https://cheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html#jaxp-documentbuilderfactory-saxparserfactory-and-dom4j
References
- WEB https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-6cr6-ph3p-f5rf
- WEB https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-gr3c-q7xf-47vh
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-52007
- WEB https://github.com/hapifhir/org.hl7.fhir.core/issues/1571
- WEB https://github.com/hapifhir/org.hl7.fhir.core/pull/1717
- WEB https://cheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html#jaxp-documentbuilderfactory-saxparserfactory-and-dom4j
- WEB https://cwe.mitre.org/data/definitions/611.html
- PACKAGE https://github.com/hapifhir/org.hl7.fhir.core
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