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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 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): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

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

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