CVE-2020-27209 Information disclosure in n/a
An attacker can extract private ECC keys from the micro-ecc library using simple power analysis attacks.
- 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-2020-27209?
CVE-2020-27209 is a high-severity vulnerability in n/a, published on 20 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The ECDSA operation of the micro-ecc library 1.0 is vulnerable to simple power analysis attacks which allows an adversary to extract the private ECC key.
Which versions are affected by CVE-2020-27209?
It affects 1 product.
Products include Micro-Ecc Project Micro-Ecc.
How do I fix CVE-2020-27209?
No fix has been published for CVE-2020-27209 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-27209 being exploited?
There is no known exploitation of CVE-2020-27209 in the wild and no public exploit code.
Sources
Also known as GHSA-q6hh-7xhq-494h.