CVE-2020-1762

CVSS V2 High 7.5 CVSS V3 High 8.6
Description
An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.
Overview
  • CVE ID
  • CVE-2020-1762
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-27T21:15:13
  • Last Modified Date
  • 2020-07-10T18:10:04
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:kiali:kiali:*:*:*:*:*:*:*:* 1 OR 0.4.0 1.15.1
cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • HIGH
  • Base Score
  • 8.6
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4.7
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762 Issue Tracking Third Party Advisory
https://kiali.io/news/security-bulletins/kiali-security-001/ Mitigation Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 16:41:06 Added to TrackCVE
2022-12-04 15:46:37 2020-04-27T21:15Z 2020-04-27T21:15:13 CVE Published Date updated
2022-12-04 15:46:37 2020-07-10T18:10:04 CVE Modified Date updated
2022-12-04 15:46:37 Analyzed Vulnerability Status updated
2022-12-04 15:46:38 CWE-384 Weakness Enumeration updated