A security vulnerability has been... CVE-2023-0464
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发布：
2023-03-22
修订：
2024-02-04
A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial-of-service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function.
漏洞利用/PoC
暂无可用Exp或PoC
受影响的平台与产品
当前有4条受影响产品信息
