CVE-2024-52007

描述

### 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

如何修補 CVE-2024-52007

要修補 CVE-2024-52007,請將受影響套件升級到下列已修補版本。

• —升級至 6.4.0 或更新版本
• —升級至 6.4.0 或更新版本
• —升級至 6.4.0 或更新版本
• —升級至 6.4.0 或更新版本
• —升級至 6.4.0 或更新版本
• —升級至 6.4.0 或更新版本

CVE-2024-52007 正在被利用嗎?

低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。

受影響套件(6)

• from 0, < 6.4.0
• from 0, < 6.4.0
• from 0, < 6.4.0
• from 0, < 6.4.0
• from 0, < 6.4.0
• from 0, < 6.4.0

CVSS 分數

參考連結(8)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-52007
• PATCHgithub.com/hapifhir/org.hl7.fhir.core
• WEBcheatsheetseries.owasp.org/cheatsheets/XML_External_Entity_Prevention_Cheat_Sheet.html#jaxp-documentbuilderfactory-saxparserfactory-and-dom4j
• WEBcwe.mitre.org/data/definitions/611.html