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CVE-2021-44145

Good to know:

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Date: December 17, 2021

In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information.

Language: Java

Severity Score

Related Resources (4)

https://nifi.apache.org/security.html#1.15.1-vulnerabilities
https://nvd.nist.gov/vuln/detail/CVE-2021-44145
http://www.openwall.com/lists/oss-security/2021/12/17/1
https://www.mend.io/vulnerability-database/CVE-2021-44145

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Top Fix

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Upgrade Version

Upgrade to version org.apache.nifi:nifi-standard-processors:1.15.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): LOW
Additional information:

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