CVE-2020-11576 — MEDIUM (5.3)

Vulnerability Description

Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Argoproj	Argo Cd	1.5.0

Related Weaknesses (CWE)

CWE-203

References

https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b71PatchThird Party Advisory
https://github.com/argoproj/argo-cd/pull/3215PatchThird Party Advisory
https://www.soluble.ai/blog/argo-cves-2020Third Party Advisory
https://github.com/argoproj/argo-cd/commit/35a7350b7444bcaf53ee0bb11b9d8e3ae4b71PatchThird Party Advisory
https://github.com/argoproj/argo-cd/pull/3215PatchThird Party Advisory
https://www.soluble.ai/blog/argo-cves-2020Third Party Advisory

FAQ

What is CVE-2020-11576?

CVE-2020-11576 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned ...

How severe is CVE-2020-11576?

CVE-2020-11576 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11576?

Check the references section above for vendor advisories and patch information. Affected products include: Argoproj Argo Cd.