cve/2018/CVE-2018-7570.md

### [CVE-2018-7570](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7570)
![](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 assign_file_positions_for_non_load_sections function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an ELF file with a RELRO segment that lacks a matching LOAD segment, as demonstrated by objcopy.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/andir/nixos-issue-db-example