Vulnerability Information
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Vulnerability Title
Safe-error attack on TLS 1.3 Protocol
Vulnerability Description
An issue was discovered in wolfSSL before 5.7.0. A safe-error attack via Rowhammer, namely FAULT+PROBE, leads to ECDSA key disclosure. When WOLFSSL_CHECK_SIG_FAULTS is used in signing operations with private ECC keys, such as in server-side TLS connections, the connection is halted if any fault occurs. The success rate in a certain amount of connection requests can be processed via an advanced technique for ECDSA key recovery.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
敏感信息的不安全存储
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 5.7.0版本之前存在安全漏洞,该漏洞源于发现了一个问题。
CVSS Information
N/A
Vulnerability Type
N/A