Vyperlang Vyper security bypass | CVE-2023-42441
NAME
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Vyperlang Vyper security bypass
Platforms Affected:
Vyper Vyper 0.3.9
Risk Level:
5.3
Exploitability:
Unproven
Consequences:
Bypass Security
DESCRIPTION
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Vyperlang Vyper could allow a remote attacker to bypass security restrictions, caused by an incorrect re-entrancy lock when key is empty string. By sending a specially crafted request, an attacker could exploit this vulnerability to lock the type “@nonreentrant(“”)” or “@nonreentrant(”)” and not produce reentrancy checks at runtime.
CVSS 3.0 Information
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Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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