cve/2023/CVE-2023-25433.md

### [CVE-2023-25433](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25433)
![](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

libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.

### POC

#### Reference
- https://gitlab.com/libtiff/libtiff/-/issues/520

#### Github
- https://github.com/13579and2468/Wei-fuzz
- https://github.com/ARPSyndicate/cvemon