CVEs-PoC/2019/CVE-2019-7149.md

### [CVE-2019-7149](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7149)
![](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

A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

### POC

#### Reference
- https://sourceware.org/bugzilla/show_bug.cgi?id=24102

#### Github
- https://github.com/flyrev/security-scan-ci-presentation