### [CVE-2016-5696](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5696)
![](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

net/ipv4/tcp_input.c in the Linux kernel before 4.7 does not properly determine the rate of challenge ACK segments, which makes it easier for remote attackers to hijack TCP sessions via a blind in-window attack.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- https://github.com/Gnoxter/mountain_goat

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/CVEDB/awesome-cve-repo
- https://github.com/CVEDB/top
- https://github.com/GhostTroops/TOP
- https://github.com/Gnoxter/mountain_goat
- https://github.com/Subbuleo23/Cyberphantom
- https://github.com/ambynotcoder/C-libraries
- https://github.com/bplinux/chackd
- https://github.com/eagleusb/awesome-repositories
- https://github.com/hktalent/TOP
- https://github.com/jduck/challack
- https://github.com/unkaktus/grill
- https://github.com/violentshell/rover