There is a race condition in OozieSharelibCLI in Apache Oozie before version 5.2.1 which allows a malicious attacker to replace the files in Oozie's sharelib during it's creation.
https://lists.apache.org/thread.html/r8688debdb8b586aab3e53dee2d675fc9212de0ec627a8d3cd43b5ab5%40%3Cuser.oozie.apache.org%3E
http://www.openwall.com/lists/oss-security/2021/03/09/2
Source: Mitre, NVD
Published: 2021-03-09
Updated: 2026-06-17
Base Score: 1.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N
Severity: Low
Base Score: 4.7
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Severity: Medium
EPSS: 0.0013