漏洞信息
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Vulnerability Title
Alloy Core has a DoS vulnerability on `alloy_dyn_abi::TypedData` hashing
Vulnerability Description
Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible. The vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version v1.4.1 and backported to v0.8.26.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未捕获的异常
Vulnerability Title
Alloy 安全漏洞
Vulnerability Description
Alloy是Alloy开源的一个Rust中的库。 Alloy 0.8.26之前版本和1.4.1之前版本存在安全漏洞，该漏洞源于alloy_dyn_abi::TypedData对畸形输入处理不当，可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A