CVE-2019-20809

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.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.25%

Third-Party Advisory blogspot.com

Affected: n/a n/a

References

Link	Tags
https://privacylog.blogspot.com/2019/10/compound-finance-zero-day-prices-can.html	mitigation third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-20809?: CVE-2019-20809 has been scored as a high severity vulnerability.
How to fix CVE-2019-20809?: To fix CVE-2019-20809, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-20809 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-20809 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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