Vulnerability in Matter-labs Era-compiler-vyper
CVE-2023-46232
era-compiler-vyper is the EraVM Vyper compiler for zkSync Era, a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to era-compiler-vype version 1.3.10, a bug prevented the initialization of the first immutable variabl…
EPSS: 0.003 (54.2th 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-vyper — versions < 1.3.10
Weakness classification (CWE)
References
- https://github.com/matter-labs/era-compiler-vyper/security/advisories/GHSA-h8jv-969m-94r4 (x_refsource_CONFIRM)
- https://github.com/matter-labs/era-compiler-vyper/commit/8be305a1b9c68d0fd47dad3434224ed85944ca25 (x_refsource_MISC)
- https://github.com/matter-labs/era-system-contracts/blob/main/contracts/ImmutableSimulator.sol#L37 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-46232?
- CVE-2023-46232 is a medium-severity vulnerability in Matter-labs Era-compiler-vyper, classified under Modification of Assumed-Immutable Data (MAID). CVSS score: 5.3/10. Published 2023-10-25.
- How severe is CVE-2023-46232?
- Medium severity. CVSS v3 base score is 5.3 out of 10.