CVE-2019-20809

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
VendorProductVersion
compoundprice_oracle
1.0 ≤
𝑥
≤ 2.0
𝑥
= Vulnerable software versions
References
https://privacylog.blogspot.com/2019/10/compound-finance-zero-day-prices-can.html
https://privacylog.blogspot.com/2019/10/compound-finance-zero-day-prices-can.html