Filtered by vendor Matter-labs Subscriptions
Filtered by product Era-compiler-vyper Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-38533 1 Matter-labs 1 Era-compiler-vyper 2024-11-21 6.5 Medium
ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. There is possible invalid stack access due to the addresses used to access the stack not properly being converted to cells. This issue has been patched in version 1.5.0.
CVE-2024-43366 1 Matter-labs 2 Era-compiler-vyper, Zkvyper 2024-09-27 7.5 High
zkvyper is a Vyper compiler. Starting in version 1.3.12 and prior to version 1.5.3, since LLL IR has no Turing-incompletness restrictions, it is compiled to a loop with a much more late exit condition. It leads to a loss of funds or other unwanted behavior if the loop body contains it. However, more real-life use cases like iterating over an array are not affected. No contracts were affected by this issue, which was fixed in version 1.5.3. Upgrading and redeploying affected contracts is the only way to avoid the vulnerability.