Bugzilla – Bug 1200648
VUL-0: CVE-2021-37404: hadoop: Heap buffer overflow in Apache Hadoop libhdfs
Last modified: 2022-06-17 13:32:12 UTC
There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.
Probable upstream fix:
The vulnerable function is related to hdfsStreamBuilder, added in this commit  and not contained in the versions we ship. Closing.