漏洞信息
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Vulnerability Title
AES T-Table sub-cache-line leakage
Vulnerability Description
The side-channel protected T-Table implementation in wolfSSL up to version 5.6.5 protects against a side-channel attacker with cache-line resolution. In a controlled environment such as Intel SGX, an attacker can gain a per instruction sub-cache-line resolution allowing them to break the cache-line-level protection. For details on the attack refer to: https://doi.org/10.46586/tches.v2024.i1.457-500
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
通过时间差异性导致的信息暴露
Vulnerability Title
wolfSSL 安全漏洞
Vulnerability Description
wolfSSL(CyaSSL)是美国wolfSSL公司的一个针对嵌入式系统开发人员使用的小的、可移植的嵌入式SSL编程库。 WolfSSL 5.6.5之前版本存在安全漏洞,该漏洞源于在英特尔SGX等受控环境中,攻击者可以获得每条指令的子缓存行分辨率,从而破坏缓存行级别的保护。
CVSS Information
N/A
Vulnerability Type
N/A