SB2021031017 - Privilege escalation in Apache Oozie
Published: March 10, 2021
Security Bulletin ID
SB2021031017
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2020-35451)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition in OozieSharelibCLI. A local user can exploit the race and replace the files in Oozie's sharelib.
Remediation
Install update from vendor's website.
References
- http://www.openwall.com/lists/oss-security/2021/03/09/2
- https://lists.apache.org/thread.html/r8688debdb8b586aab3e53dee2d675fc9212de0ec627a8d3cd43b5ab5%40%3Cuser.oozie.apache.org%3E
- https://lists.apache.org/thread.html/r8688debdb8b586aab3e53dee2d675fc9212de0ec627a8d3cd43b5ab5@%3Cuser.oozie.apache.org%3E