### [CVE-2017-11692](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11692)
![](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 function "Token& Scanner::peek" in scanner.cpp in yaml-cpp 0.5.3 and earlier allows remote attackers to cause a denial of service (assertion failure and application exit) via a '!2' string.

### POC

#### Reference
- https://github.com/jbeder/yaml-cpp/issues/519

#### Github
- https://github.com/nicovank/bugbench