CVE-2023-50380

Apache Ambari: authenticated users could perform XXE to read arbitrary files on the server

Description

XML External Entity injection in apache ambari versions <= 2.7.7, Users are recommended to upgrade to version 2.7.8, which fixes this issue. More Details: Oozie Workflow Scheduler had a vulnerability that allowed for root-level file reading and privilege escalation from low-privilege users. The vulnerability was caused through lack of proper user input validation. This vulnerability is known as an XML External Entity (XXE) injection attack. Attackers can exploit XXE vulnerabilities to read arbitrary files on the server, including sensitive system files. In theory, it might be possible to use this to escalate privileges.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.06%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache Ambari
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/qrt7mq7v7zyrh1qsh1gkg1m7clysvy32 vendor advisory
http://www.openwall.com/lists/oss-security/2024/02/27/6 mailing list

Frequently Asked Questions

What is the severity of CVE-2023-50380?
CVE-2023-50380 has been scored as a medium severity vulnerability.
How to fix CVE-2023-50380?
To fix CVE-2023-50380, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-50380 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-50380 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-50380?
CVE-2023-50380 affects Apache Software Foundation Apache Ambari.
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