CVE-2020-2102

CVSS V2 Low 3.5 CVSS V3 Medium 5.3
Description
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.
Overview
  • CVE ID
  • CVE-2020-2102
  • Assigner
  • jenkinsci-cert@googlegroups.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-01-29T16:15:12
  • Last Modified Date
  • 2020-03-17T04:15:19
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* 1 OR 2.204.1
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* 1 OR 2.218
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.6
  • Impact Score
  • 3.6
History
Created Old Value New Value Data Type Notes
2022-05-10 16:47:13 Added to TrackCVE
2022-12-04 10:23:44 2020-01-29T16:15Z 2020-01-29T16:15:12 CVE Published Date updated
2022-12-04 10:23:44 2020-03-17T04:15:19 CVE Modified Date updated
2022-12-04 10:23:44 Modified Vulnerability Status updated