CVE-2020-11872 — HIGH (7.5)

Vulnerability Description

The Cloud Functions subsystem in OpenTrace 1.0 might allow fabrication attacks by making billions of TempID requests before an AES-256-GCM key rotation occurs.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Bluetrace	Opentrace	1.0

Related Weaknesses (CWE)

CWE-327

References

https://github.com/opentrace-community/opentrace-cloud-functions/issues/7Issue TrackingThird Party Advisory
https://github.com/opentrace-community/opentrace-cloud-functions/issues/7Issue TrackingThird Party Advisory

FAQ

What is CVE-2020-11872?

CVE-2020-11872 is a vulnerability with a CVSS score of 7.5 (HIGH). The Cloud Functions subsystem in OpenTrace 1.0 might allow fabrication attacks by making billions of TempID requests before an AES-256-GCM key rotation occurs.

How severe is CVE-2020-11872?

CVE-2020-11872 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11872?

Check the references section above for vendor advisories and patch information. Affected products include: Bluetrace Opentrace.