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Product · hyperledger

besu

3 known vulnerabilities.

besu at a glance

Last 12 months
0
Critical · all time
1
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
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3 results · Feed

  • Critical 9.1

    Incorrect Conversion between Numeric Types in Besu Ethereum Client

    Besu is a Java-based Ethereum client. In versions newer than 22.1.3 and prior to 22.7.1, Besu is subject to an Incorrect Conversion between Numeric Types. An error in 32 bit signed and unsigned types in the calculation of available gas in the CALL operations …

  • High 7.5

    SHL, SHR, and SAR operations trigger native exception at key values in besu

    Besu is an Ethereum client written in Java. Starting in version 21.10.0, changes in the implementation of the SHL, SHR, and SAR operations resulted in the introduction of a signed type coercion error in values that represent negative values for 32 bit signed …

  • Medium 6.5

    Potential DoS in Besu HTTP JSON-RPC API

    Hyperledger Besu is an open-source, MainNet compatible, Ethereum client written in Java. In Besu before version 1.5.1 there is a denial-of-service vulnerability involving the HTTP JSON-RPC API service. If username and password authentication is enabled for th…