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6 matches found

NVD
NVD•added 2023/02/03 8:15 p.m.•30 views

CVE-2023-23940

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

6.4CVSS6.3AI score0.0022EPSS
SaveExploits0References2
Prion
Prion•added 2023/02/03 8:15 p.m.•22 views

Input validation

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

2.1CVSS5.2AI score0.0022EPSS
SaveExploits0References2Affected Software1
PyPA
PyPA•added 2023/02/03 8:15 p.m.•11 views

PYSEC-2023-39

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

6.4CVSS6.9AI score0.0022EPSS
SaveExploits0References3Affected Software1
Cvelist
Cvelist•added 2023/02/03 7:43 p.m.•35 views

CVE-2023-23940 OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

6.4CVSS6.6AI score0.0022EPSS
SaveExploits0References2
Vulnrichment
Vulnrichment•added 2023/02/03 7:43 p.m.•20 views

CVE-2023-23940 OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

6.4CVSS6.6AI score0.0022EPSS
SaveExploits0References2
OSV
OSV•added 2023/02/03 7:43 p.m.•24 views

CVE-2023-23940 OpenZeppelin Contracts for Cairo is vulnerable to signature validation bypass

OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for StarkNet, a decentralized ZK Rollup. isvalidethsignature is missing a call to finalizekeccak after calling verifyethsignature. As a result, any contract using isvalidethsignature from the...

6.4CVSS5.5AI score
SaveExploits0References4
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