CVE-2024-52007 – ca.uhn.hapi.fhir:org.hl7.fhir.r4b

Package

Manager: maven
Name: ca.uhn.hapi.fhir:org.hl7.fhir.r4b
Vulnerable Version: >=0 <6.4.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

EPSS: 0.00172 pctl0.39048

Details

XXE vulnerability in XSLT parsing in `org.hl7.fhir.core` ### Summary XSLT parsing performed by various components are vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag ( <!DOCTYPE foo [<!ENTITY example SYSTEM "/etc/passwd"> ]> 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

Metadata

Created: 2024-11-08T18:49:15Z
Modified: 2024-11-12T19:23:17Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-gr3c-q7xf-47vh/GHSA-gr3c-q7xf-47vh.json
CWE IDs: ["CWE-611"]
Alternative ID: GHSA-gr3c-q7xf-47vh
Finding: F083
Auto approve: 1