CVE-2019-12421

CVSS V2 Medium 6.5 CVSS V3 High 8.8
Description
When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi.
Overview
  • CVE ID
  • CVE-2019-12421
  • Assigner
  • security@apache.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-11-19T22:15:11
  • Last Modified Date
  • 2020-01-24T05:15:16
Weakness Enumerations
CWE URL
CWE-613 http://cwe.mitre.org/data/definitions/613.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:* 1 OR 1.0.0 1.9.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://nifi.apache.org/security.html#CVE-2019-12421 Vendor Advisory
https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-12421
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12421
History
Created Old Value New Value Data Type Notes
2022-05-10 16:52:36 Added to TrackCVE
2022-12-04 06:35:14 2019-11-19T22:15Z 2019-11-19T22:15:11 CVE Published Date updated
2022-12-04 06:35:14 2020-01-24T05:15:16 CVE Modified Date updated
2022-12-04 06:35:14 Modified Vulnerability Status updated