论文名:Automated Vulnerability Detection in Source Code Using Deep Representation Learning 开源数据集:https://osf.io/d45bw/ 简介 软件漏洞很多,且造成了很严重的威胁。作者用机器学习做了源码级的漏洞检测系统。并且用三个静态分析工具(clang、flawfinder、cppcheck
Introduction In this blog post, we dive into the intricacies of the Sudo Heap Overflow Vulnerability (CVE-2021-3156). On January 26, 2021, Qualys Research Labs discovered a flaw in sudo.
整个实验主要是实施竞态攻击。先用下面的命令禁止使用全局可写目录的符号连接 // On Ubuntu 12.04, use the following:$ sudo sysctl -w kernel.yama.protected_sticky_symlinks=0// On Ubuntu 16.04, use the following:$ sudo sysctl -w fs.protecte