CTF-All-In-One/doc/7.1.4_wget_2017-13089.md
2018-01-30 00:18:33 +08:00

35 lines
901 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# 7.1.4 [CVE-2017-13089] wget 1.19.1 Buffer Overflow
- [漏洞描述](#漏洞描述)
- [漏洞复现](#漏洞复现)
- [漏洞分析](#漏洞分析)
- [参考资料](#参考资料)
[下载文件](../src/exploit/7.1.4_wget_2017-13089)
## 漏洞描述
wget 是一个从网络上自动下载文件的工具,支持通过 HTTP、HTTPS、FTP 三种最常见的 TCP/IP 协议。
## 漏洞复现
| |推荐使用的环境 | 备注
--- | --- | ---
操作系统 | Ubuntu 16.04 | 体系结构64 位
漏洞软件 | wget | 版本号1.19.1
```
$ sudo apt-get install libneon27-gnutls-dev
$ wget https://ftp.gnu.org/gnu/wget/wget-1.19.1.tar.gz
$ tar zxvf wget-1.19.1.tar.gz
$ cd wget-1.19.1
$ ./configure
$ make && sudo make install
$ wget -V | head -n1
GNU Wget 1.19.1 built on linux-gnu.
```
## 漏洞分析
## 参考资料
- [CVE-2017-13089 Detail](https://nvd.nist.gov/vuln/detail/CVE-2017-13089)