High severityNVD Advisory· Published Sep 16, 2021· Updated Aug 4, 2024
XML External Entity (XXE) vulnerability
CVE-2021-39239
Description
A vulnerability in XML processing in Apache Jena, in versions up to 4.1.0, may allow an attacker to execute XML External Entities (XXE), including exposing the contents of local files to a remote server.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.jena:jena-coreMaven | < 4.2.0 | 4.2.0 |
Affected products
2Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-7rp6-w7mg-h8rwghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-39239ghsaADVISORY
- gitbox.apache.org/repos/asfghsaPACKAGE
- lists.apache.org/thread.html/r0f03ae7e102c3e8587fdd36531fc167309335738156dfbd7d9c1bf45%40%3Cdev.jena.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/r0f03ae7e102c3e8587fdd36531fc167309335738156dfbd7d9c1bf45@%3Cdev.jena.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rce5241b228a1f0e5880f6b2bfdb7ae9ee420e94cb692738a0bbfed9d%40%3Cdev.jena.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rce5241b228a1f0e5880f6b2bfdb7ae9ee420e94cb692738a0bbfed9d@%3Cdev.jena.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rf44d529c54ef1d0097e813f576a0823a727e1669a9f610d3221d493d%40%3Cannounce.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/rf44d529c54ef1d0097e813f576a0823a727e1669a9f610d3221d493d%40%3Cusers.jena.apache.org%3Eghsax_refsource_MISCWEB
- lists.apache.org/thread.html/rf44d529c54ef1d0097e813f576a0823a727e1669a9f610d3221d493d@%3Cannounce.apache.org%3EghsaWEB
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