Use of Password Hash With Insufficient Computational Effort Affecting php:8.0/libzip package, versions <0:1.7.3-1.module_el8.6.0+2739+efabdb8f


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.93% (61st percentile)

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  • Snyk IDSNYK-ALMALINUX8-PHP-6023013
  • published21 Oct 2023
  • disclosed24 Jan 2024

Introduced: 21 Oct 2023

CVE-2023-0567  (opens in a new tab)
CWE-916  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 php:8.0/libzip to version 0:1.7.3-1.module_el8.6.0+2739+efabdb8f or higher.
This issue was patched in ALSA-2023:5927.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php:8.0/libzip package and not the php:8.0/libzip package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 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 Base Scores

version 3.1