Tencent Security Xuanwu Lab Daily News
• 深入浅出 SSL/TLS 协议:
https://evilpan.com/2022/05/15/tls-basics/
・ 深入浅出 SSL/TLS 协议
– Jett
• Exploiting a Use-After-Free for code execution in every version of Python 3 | pwn.win:
https://pwn.win/2022/05/11/python-buffered-reader.html
・ 有研究员发现一个 Open 10 年的 Python 段错误 issue 可以被成功利用实现代码执行，影响所有 Python 3 版本
– Jett
• [PDF] https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-He-The-Hidden-RCE-Surfaces-That-Control-The-Droids.pdf:
https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-He-The-Hidden-RCE-Surfaces-That-Control-The-Droids.pdf
・ Android 的 RCE 攻击面以及动态二进制 Fuzzing，来自 BlackHat Asia 会议
– Jett
• Evil Never Sleeps: When Wireless Malware Stays On After Turning Off iPhones:
https://arxiv.org/abs/2205.06114
・ 为保证 iPhone 关机之后可用 NFC、Find My 而实现的低电量模式引入的攻击面研究（Paper）
– Jett
• GitHub – shuai06/CVE-2022-30525: Zyxel 防火墙远程命令注入漏洞（CVE-2022-30525）批量检测脚本:
https://github.com/shuai06/CVE-2022-30525
・ Zyxel 防火墙远程命令注入漏洞（CVE-2022-30525）批量检测脚本.
– lanying37
• g_CiOptions in a Virtualized World – XPN InfoSec Blog:
https://blog.xpnsec.com/gcioptions-in-a-virtualized-world/
・ 攻击者禁用驱动签名方法以及 Windows 如何基于虚拟化（VBS）和 Hypervisor（HVCI）实现防护
– Jett
• HackSys Extreme Vulnerable Driver 3 – Stack Overflow + SMEP Bypass | Linxz’ Blog:
https://linxz.tech/post/hevd/2022-05-14-hevd3-stackbufferoverflow/
・ HackSys Extreme Vulnerable Driver 3 – Stack Overflow + SMEP Bypass
– Jett
• [PDF] https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Zhang-Bypass-CFG-In-Chrome.pdf:
https://i.blackhat.com/Asia-22/Friday-Materials/AS-22-Zhang-Bypass-CFG-In-Chrome.pdf
・ Bypass CFG in Chrome
– Jett
• Firebloom (iBoot) – the type descriptor:
https://saaramar.github.io/iBoot_firebloom_type_desc/
・ iBoot Firebloom 逆向 Part 2
– Jett
• Exploiting RBCD Using a Normal User Account*:
https://www.tiraniddo.dev/2022/05/exploiting-rbcd-using-normal-user.html
・ Exploiting RBCD Using a Normal User Account
– Jett
* 查看或搜索历史推送内容请访问：
https://sec.today
* 新浪微博账号：腾讯玄武实验室
https://weibo.com/xuanwulab
原文始发于微信公众号（腾讯玄武实验室）：每日安全动态推送(05-16)
