What is CVE-2024-35229?

CVE-2024-35229 is a medium-severity vulnerability in Matter-labs Era-compiler-solidity, classified under CWE-696. CVSS score: 5.3/10. Published 2024-05-27.

How severe is CVE-2024-35229?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Matter-labs Era-compiler-solidity

CVE-2024-35229

ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern `f(a(),b()); check_if_a_executed_last()` in Yul that exposes a bug in evaluation order of Yul funct…

EPSS: 0.001 (27.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Matter-labs Era-compiler-solidity — versions < 1.3.10

Weakness classification (CWE)

CWE-696

References

https://github.com/matter-labs/era-compiler-solidity/security/advisories/GHSA-jf9w-7f5g-j95p (x_refsource_CONFIRM)
https://github.com/matter-labs/era-compiler-solidity/commit/46ce047b51576495779b9f67534207d8154eab79 (x_refsource_MISC)

Frequently asked questions

What is CVE-2024-35229?: CVE-2024-35229 is a medium-severity vulnerability in Matter-labs Era-compiler-solidity, classified under CWE-696. CVSS score: 5.3/10. Published 2024-05-27.
How severe is CVE-2024-35229?: Medium severity. CVSS v3 base score is 5.3 out of 10.