cve/2023/CVE-2023-0567.md

### [CVE-2023-0567](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0567)
![](https://img.shields.io/static/v1?label=Product&message=PHP&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 PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.

### POC

#### Reference
- https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/mdisec/mdisec-twitch-yayinlari
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00			`### [CVE-2023-0567](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0567)`
			`![](https://img.shields.io/static/v1?label=Product&message=PHP&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 PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.`

			`### POC`

			`#### Reference`
			`- https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4`

			`#### Github`
			`- https://github.com/ARPSyndicate/cvemon`
Update CVE sources 2024-05-28 08:49 2024-05-28 08:49:17 +00:00			`- https://github.com/mdisec/mdisec-twitch-yayinlari`
Update Sat May 25 21:48:12 CEST 2024 2024-05-25 21:48:12 +02:00