Apache NiFi: Potential Code Injection with Properties Referencing Remote Resources
CVE-2023-36542

8.8HIGH

Key Information:

Vendor

Apache
Status
Apache Nifi
Vendor
CVE Published:
29 July 2023

What is CVE-2023-36542?

Apache NiFi versions 0.0.2 through 1.22.0 contain a vulnerability that permits authenticated users to configure locations for HTTP URL references. This misconfiguration can allow for the execution of custom code, thereby posing a significant threat to the system’s integrity. The remedy involves the introduction of a new Required Permission that restricts access to remote resources, reserving these capabilities for privileged users only. Users are strongly advised to upgrade to Apache NiFi 1.23.0 or later to mitigate the risks associated with this vulnerability.

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Affected Version(s)

Apache NiFi 0.0.2 <= 1.22.0

References

https://nifi.apache.org/security.html#CVE-2023-36542
release-notes
https://lists.apache.org/thread/swnly3dzhhq9zo3rofc8djq77...
vendor-advisory
http://seclists.org/fulldisclosure/2023/Jul/43

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

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