CVEs-PoC/2020/CVE-2020-17360.md

### [CVE-2020-17360](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17360)
![](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

** UNSUPPORTED WHEN ASSIGNED ** An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h contains multiple boundary checks that are performed to prevent out-of-bounds memory read/write. However, two of these boundary checks contain an integer overflow that leads to a bypass of these checks, and out-of-bounds read/write. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2020/Aug/8
- http://seclists.org/fulldisclosure/2020/Sep/11
- http://seclists.org/fulldisclosure/2020/Sep/13
- http://seclists.org/fulldisclosure/2020/Sep/14

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