Description
The package-decompression feature in HL7 (Health Level 7) FHIR Core Libraries before 5.6.106 allows attackers to copy arbitrary files to certain directories via directory traversal, if an allowed directory name is a substring of the directory name chosen by the attacker. NOTE: this issue exists because of an incomplete fix for CVE-2023-24057.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| ca.uhn.hapi.fhir:org.hl7.fhir.convertors | โ | 5.6.106 |
| ca.uhn.hapi.fhir:org.hl7.fhir.core | โ | 5.6.106 |
| ca.uhn.hapi.fhir:org.hl7.fhir.r4b | โ | 5.6.106 |
| ca.uhn.hapi.fhir:org.hl7.fhir.r5 | โ | 5.6.106 |
| ca.uhn.hapi.fhir:org.hl7.fhir.utilities | โ | 5.6.106 |
| ca.uhn.hapi.fhir:org.hl7.fhir.validation | โ | 5.6.106 |
| hl7-fhir-core | โ | 5.6.106 |
References
Similar Threats
- Critical CVE-2026-33180
- Critical CVE-2024-51132
- Critical CVE-2023-24057
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