cve/2018/CVE-2018-19623.md

### [CVE-2018-19623](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19623)
![](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

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the LBMPDM dissector could crash. In addition, a remote attacker could write arbitrary data to any memory locations before the packet-scoped memory. This was addressed in epan/dissectors/packet-lbmpdm.c by disallowing certain negative values.

### POC

#### Reference
- https://www.oracle.com/security-alerts/cpuapr2020.html

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