Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-13740.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-13740
Upstream
Published
2023-03-01T08:15:11Z
Modified
2026-04-01T05:07:48.678379Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
CVE-2023-0567 affecting package php for versions less than 8.1.16-1
Details

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.

References

Affected packages

Azure Linux:2 / php

Package

Name
php
Purl
pkg:rpm/azure-linux/php

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.1.16-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-13740.json"