cve/2019/CVE-2019-7150.md

### [CVE-2019-7150](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7150)
![](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

An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.

### POC

#### Reference
- https://sourceware.org/bugzilla/show_bug.cgi?id=24103

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