CVE-2020-11872 Weak cryptography in n/a
Attackers can fabricate requests by exploiting a weak key rotation window in OpenTrace Cloud Functions, bypassing security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11872?
CVE-2020-11872 is a high-severity vulnerability in n/a, published on 17 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-327
Which versions are affected by CVE-2020-11872?
It affects 1 product.
Products include Bluetrace Opentrace.
How do I fix CVE-2020-11872?
No fix has been published for CVE-2020-11872 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-11872 being exploited?
There is no known exploitation of CVE-2020-11872 in the wild and no public exploit code.
Sources
Also known as GHSA-mfc3-c99j-vmcg.