An XXE vulnerability in JnlpSupport in Yet Another Java Service Wrapper (YAJSW) 12.14, as used in NSA Ghidra and other products, allows attackers to exfiltrate data from remote hosts and potentially cause denial-of-service.
Weakness
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Yet_another_java_service_wrapper | Yet_another_java_service_wrapper_project | 12.14 (including) | 12.14 (including) |
Potential Mitigations
Related Attack Patterns
References
- https://github.com/NationalSecurityAgency/ghidra/issues/943
- https://github.com/purpleracc00n/Exploits-and-PoC/blob/master/XXE%20in%20YAJSW%E2%80%99s%20JnlpSupport%20affects%20Ghidra%20Server.md
- https://sourceforge.net/p/yajsw/bugs/166/
- https://github.com/NationalSecurityAgency/ghidra/issues/943
- https://github.com/purpleracc00n/Exploits-and-PoC/blob/master/XXE%20in%20YAJSW%E2%80%99s%20JnlpSupport%20affects%20Ghidra%20Server.md
- https://sourceforge.net/p/yajsw/bugs/166/