Security Advisory

CVE-2022-21230

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-05-01 15:20:21

Last updated 2024-09-16 23:31:10

Assigner snyk

State PUBLISHED

Description

This affects all versions of package org.nanohttpd:nanohttpd. 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.

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