CVE-2019-20809 Business logic in n/a
Attackers can manipulate asset prices in Compound Finance, violating price swing limits and potentially disrupting financial protocols.
- 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-2019-20809?
CVE-2019-20809 is a high-severity vulnerability in n/a, published on 3 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The price oracle in PriceOracle.sol in Compound Finance Compound Price Oracle 1.0 through 2.0 allows a price poster to set an invalid asset price via the setPrice function, and consequently violate the intended limits on price swings.
Which versions are affected by CVE-2019-20809?
It affects 1 product.
Products include Compound Price Oracle.
How do I fix CVE-2019-20809?
No fix has been published for CVE-2019-20809 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-20809 being exploited?
There is no known exploitation of CVE-2019-20809 in the wild and no public exploit code.
Sources
Also known as GHSA-mx7j-chvh-fpcf.