Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in SKALE sgxwallet 1.58.3. The provided input for ECALL 14 triggers a branch in trustedEcdsaSign that frees a non-initialized pointer from the stack. An attacker can chain multiple enclave calls to prepare a stack that contains a valid address. This address is then freed, resulting in compromised integrity of the enclave. This was resolved after v1.58.3 and not reproducible in sgxwallet v1.77.0.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
sgxwallet 缓冲区错误漏洞
Vulnerability Description
Sgxwallet是一个基于英特尔 Sgx 技术的开源高性能硬件安全加密钱包。 SKALE sgxwallet存在安全漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
CVSS Information
N/A
Vulnerability Type
N/A