VYPR

Era Compiler Vyper

by Matter Labs

Source repositories

CVEs (3)

  • CVE-2024-38533MedJun 28, 2024
    risk 0.35cvss 6.5epss 0.00

    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-2024-43366Aug 15, 2024
    risk 0.00cvss epss 0.00

    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…

  • CVE-2023-46232Oct 25, 2023
    risk 0.00cvss epss 0.00

    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 variable for Vyper contracts meeting certain…