cve/2023/CVE-2023-25435.md

### [CVE-2023-25435](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25435)
![](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 extractContigSamplesShifted8bits() at /libtiff/tools/tiffcrop.c:3753.

### POC

#### Reference
- https://gitlab.com/libtiff/libtiff/-/issues/518

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