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Advisory Summary

gitlab/maven/org.nanohttpd/nanohttpd/CVE-2022-21230

Incorrect Permission Assignment for Critical Resource Whenever an HTTP Session is parsing the body of an HTTP request, the body of the request is written to a `RandomAccessFile` when the it is larger than 1024 bytes. This file is created with insecure permissions that allow its contents to be viewed by all users on the host machine. **Workaround:** Manually specifying the `-Djava.io.tmpdir=` argument when launching Java to set the temporary directory to a directory exclusively controlled by the current user can fix this issue.
Mitigation Type Mitigation Data Mitigation Note