CVEs-PoC/2018/CVE-2018-10403.md

### [CVE-2018-10403](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10403)
![](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 F-Secure XFENCE and Little Flocker. A maliciously crafted Universal/fat binary can evade third-party code signing checks. By not completing full inspection of the Universal/fat binary, the user of the third-party tool will believe that the code is signed by Apple, but the malicious unsigned code will execute.

### POC

#### Reference
- https://www.okta.com/security-blog/2018/06/issues-around-third-party-apple-code-signing-checks/

#### Github
No PoCs found on GitHub currently.