cve/2019/CVE-2019-19921.md

### [CVE-2019-19921](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19921)
![](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

runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)

### POC

#### Reference
- https://github.com/opencontainers/runc/issues/2197
- https://github.com/opencontainers/runc/issues/2197

#### Github
- https://github.com/43622283/awesome-cloud-native-security
- https://github.com/Metarget/awesome-cloud-native-security
- https://github.com/atesemre/awesome-cloud-native-security
- https://github.com/shakyaraj9569/Documentation
- https://github.com/sivahpe/trivy-test