Bug 2102826 (CVE-2021-33036) - CVE-2021-33036 hadoop: privilege escalation via yarn user
Summary: CVE-2021-33036 hadoop: privilege escalation via yarn user
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2021-33036
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2099262
TreeView+ depends on / blocked
 
Reported: 2022-06-30 18:28 UTC by Patrick Del Bello
Modified: 2023-05-24 08:42 UTC (History)
19 users (show)

Fixed In Version: Apache Hadoop 2.10.2, Apache Hadoop 3.2.3, Apache Hadoop 3.3.2
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Hadoop Yarn. This flaw allows an attacker to benefit from permissions, escalate to a yarn user and run arbitrary commands as root.
Clone Of:
Environment:
Last Closed: 2023-05-24 08:42:24 UTC
Embargoed:

Attachments (Terms of Use)

Description Patrick Del Bello 2022-06-30 18:28:03 UTC 
In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

https://lists.apache.org/thread/ctr84rmo3xd2tzqcx2b277c8z692vhl5
http://www.openwall.com/lists/oss-security/2022/06/15/2
Comment 4 Product Security DevOps Team 2023-05-24 08:42:21 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-33036
Note You need to log in before you can comment on or make changes to this bug.