What is CVE-2021-41153?

CVE-2021-41153 is a high-severity vulnerability in Evm_project Evm, classified under Always-Incorrect Control Flow Implementation. CVSS score: 8.7/10. Published 2021-10-18.

How severe is CVE-2021-41153?

High severity. CVSS v3 base score is 8.7 out of 10.

Vulnerability in Evm_project Evm

CVE-2021-41153

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In `evm` crate `< 0.31.0`, `JUMPI` opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition chec…

EPSS: 0.010 (58.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Evm_project Evm
Rust-blockchain Evm — versions < 0.31.0

Weakness classification (CWE)

CWE-670 — Always-Incorrect Control Flow Implementation

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-41153?: CVE-2021-41153 is a high-severity vulnerability in Evm_project Evm, classified under Always-Incorrect Control Flow Implementation. CVSS score: 8.7/10. Published 2021-10-18.
How severe is CVE-2021-41153?: High severity. CVSS v3 base score is 8.7 out of 10.