Input Output Hydra security bypass | CVE-2023-42806

NAME
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Input Output Hydra security bypass

Platforms Affected:
Input Output Hydra 0.12.0

Risk Level:
6.5

Exploitability:
Unproven

Consequences:
Bypass Security

DESCRIPTION
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Input Output Hydra could allow a remote authenticated attacker to bypass security restrictions, caused by flaw with not including a unique head identifier in the multi-signatures. By sending a specially crafted request, an attacker could exploit this vulnerability to perform replay attacks to close or contest a head with a wrong or incompatible head state.

CVSS 3.0 Information
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Privileges Required:
High

User Interaction:
None

Scope:
Unchanged

Access Vector:
Network



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