PT-2020-12907 · Opentrace · Opentrace

Harrison-Tco · Published 2020-04-17 · Updated 2021-07-21 · CVE-2020-11872

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenTrace version 1.0

Description The issue in OpenTrace's Cloud Functions subsystem could potentially allow fabrication attacks. This is possible by making a large number of TempID requests before the rotation of an AES-256-GCM key occurs.

Recommendations For OpenTrace version 1.0, consider implementing a rate limit on TempID requests to minimize the risk of fabrication attacks until a more permanent fix is available.

Fix

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-327

Related Identifiers

CVE-2020-11872

Affected Products

Opentrace

References · 3

• https://osv.dev/vulnerability/CVE-2020-11872 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11872 · Security Note
• https://github.com/opentrace-community/opentrace-cloud-functions/issues/7 · Note