1. 前言
跟着feng师傅再学习一下yii2的反序列化漏洞,提高代码审计能力 feng师傅的连接 漏洞出现在yii2.0.38之前的版本中,在2.0.38进行了修复,CVE编号是CVE-2020-15148: Yii 2 (yiisoft/yii2) before version 2.0.38 is vulnerable to remote code execution if the appli…
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UVA - 12983 The Battle of Chibi(树状数组DP)
HDU - 5542 The Battle of Chibi(树状数组DP) #include<cstdio>
#include<cstring>
#include<algorithm>
#include<vector>
using namespace std;
const i…