cve/2023/CVE-2023-47038.md

### [CVE-2023-47038](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-47038)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%206&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%207&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%208&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Enterprise%20Linux%209&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Heap-based%20Buffer%20Overflow&color=brighgreen)

### Description

A vulnerability was found in perl 5.30.0 through 5.38.0. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/NaInSec/CVE-LIST
- https://github.com/bartvoet/assignment-ehb-security-review-adamlenez
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/raylivesun/pldo
- https://github.com/raylivesun/ploa
- https://github.com/testing-felickz/docker-scout-demo