CVE-2023-40025
August 23, 2023
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting from version 2.6.0 have a bug where open web terminal sessions do not expire. This bug allows users to send any websocket messages even if the token has already expired. The most straightforward scenario is when a user opens the terminal view and leaves it open for an extended period. This allows the user to view sensitive information even when they should have been logged out already. A patch for this vulnerability has been released in the following Argo CD versions: 2.6.14, 2.7.12 and 2.8.1.
Affected Packages
github.com/argoproj/argo-cd/v2 (GO):
Affected version(s) >=v2.6.0 <v2.6.14Fix Suggestion:
Update to version v2.6.14github.com/argoproj/argo-cd/v2 (GO):
Affected version(s) >=v2.0.0-20230718200744-12a5a7a70d6e <v2.0.0-20230821201509-e047efa8f951Fix Suggestion:
Update to version v2.0.0-20230821201509-e047efa8f951github.com/argoproj/argo-cd/v2 (GO):
Affected version(s) >=v2.7.0 <v2.7.12Fix Suggestion:
Update to version v2.7.12github.com/argoproj/argo-cd/v2 (GO):
Affected version(s) =v2.8.0 <v2.8.1Fix Suggestion:
Update to version v2.8.1Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.7
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Insufficient Session Expiration
EPSS
Base Score:
0.18
