cve/2017/CVE-2017-14491.md

### [CVE-2017-14491](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14491)
![](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

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.

### POC

#### Reference
- http://packetstormsecurity.com/files/144480/Dnsmasq-2-Byte-Heap-Based-Overflow.html
- http://thekelleys.org.uk/dnsmasq/CHANGELOG
- https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html
- https://www.exploit-db.com/exploits/42941/

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Andreadote/aws-k8s-kops-ansible
- https://github.com/RavitejaAdepudi/KopsCluster
- https://github.com/TinyNiko/android_bulletin_notes
- https://github.com/bisiman2/aws-k8s-kops-ansible
- https://github.com/calvinkkd/aws-k8s-kkd-ansible
- https://github.com/honey336/-aws-k8s-kops-ansible
- https://github.com/kaosagnt/ansible-everyday
- https://github.com/lnick2023/nicenice
- https://github.com/lorerunner/devops_kubenerates_aws
- https://github.com/qazbnm456/awesome-cve-poc
- https://github.com/scholzj/aws-k8s-kops-ansible
- https://github.com/simonelle/aws-k8s-kops-ansible
- https://github.com/skyformat99/dnsmasq-2.4.1-fix-CVE-2017-14491
- https://github.com/suhaad79/aws-k8s-kops-ansible
- https://github.com/xbl3/awesome-cve-poc_qazbnm456