CVE-2023-36542

2023-07-2908:15:48

CWE-94

[email protected]

web.nvd.nist.gov

apache nifi

cve-2023-36542

remote code execution

http url

upgrade

security mitigation

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.4%

JSON

Apache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP URL references for retrieving drivers, which allows an authenticated and authorized user to configure a location that enables custom code execution. The resolution introduces a new Required Permission for referencing remote resources, restricting configuration of these components to privileged users. The permission prevents unprivileged users from configuring Processors and Controller Services annotated with the new Reference Remote Resources restriction. Upgrading to Apache NiFi 1.23.0 is the recommended mitigation.

Affected configurations

Vulners

NVD

Node

apachenifiRange≤1.22.0

CPENameOperatorVersion
apache:nifiapache nifile1.22.0

CPE	Name	Operator	Version
apache:nifi	apache nifi	le	1.22.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Apache NiFi",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "1.22.0",
        "status": "affected",
        "version": "0.0.2",
        "versionType": "semver"
      }
    ]
  }
]