cve/2016/CVE-2016-5636.md

### [CVE-2016-5636](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5636)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- https://bugs.python.org/issue26171

#### Github
- https://github.com/insuyun/CVE-2016-5636
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-
- https://github.com/rsumnerz/vuls
- https://github.com/xmppadmin/vuls