关联漏洞
标题:OpenSSL 缓冲区错误漏洞 (CVE-2022-2274)Description:OpenSSL是Openssl团队的一个开源的能够实现安全套接层（SSLv2/v3）和安全传输层（TLSv1）协议的通用加密库。该产品支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 3.0.4版本存在安全漏洞，该漏洞源于在计算过程中会发生内存损坏。攻击者利用该漏洞触发远程代码执行。
Description
A POC OF CVE-2022-2274 (openssl)
介绍
# CVE-2022-2274
A POC OF CVE-2022-2274 (openssl)
* The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue.
* CVSS 3.x Severity and Metrics:
* Base Score: 9.8 CRITICAL
* Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
文件快照
[4.0K] /data/pocs/070940552a1d4dea12abf3b388ce76a0345a9955
├── [ 18K] LICENSE
├── [ 36K] POC.c
└── [ 776] README.md
0 directories, 3 files
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