CVEs-PoC/2017/CVE-2017-9955.md

### [CVE-2017-9955](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9955)
![](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

The get_build_id function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file in which a certain size field is larger than a corresponding data field, as demonstrated by mishandling within the objdump program.

### POC

#### Reference
- https://sourceware.org/bugzilla/show_bug.cgi?id=21665

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/fokypoky/places-list