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CVE-2024-52807
Good to know:
Date: January 24, 2025
The HL7 FHIR IG publisher is a tool to take a set of inputs and create a standard FHIR IG. Prior to version 1.7.4, XSLT transforms 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.publisher is being used to within a host where external clients can submit XML. A previous release provided an incomplete solution revealed by new testing. This issue has been patched as of version 1.7.4. No known workarounds are available.
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Improper Restriction of XML External Entity Reference
CWE-611Top Fix
Upgrade Version
Upgrade to version org.hl7.fhir.publisher:org.hl7.fhir.publisher.cli:1.7.4;org.hl7.fhir.publisher:org.hl7.fhir.publisher.core:1.7.4
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | CHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |