Reversible One-Way Hash Affecting php-common package, versions <0:8.1.27-1.module+el9.3.0.z+21063+f4ccb976


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.05% (20th percentile)

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  • Snyk ID SNYK-CENTOS9-PHPCOMMON-3324239
  • published 17 Feb 2023
  • disclosed 15 Feb 2023

How to fix?

Upgrade Centos:9 php-common to version 0:8.1.27-1.module+el9.3.0.z+21063+f4ccb976 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-common package and not the php-common package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1
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NVD

6.2 medium
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Red Hat

5.3 medium
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SUSE

6.5 medium