Use of Insufficiently Random Values Affecting php:8.1/php-pecl-zip package, versions <0:1.20.1-1.module_el9.1.0+15+94ba28e4


Severity

Recommended
0.0
medium
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-ALMALINUX9-PHP-6207282
  • published26 Jan 2024
  • disclosed24 Jan 2024

Introduced: 24 Jan 2024

CVE-2023-3247  (opens in a new tab)
CWE-330  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 php:8.1/php-pecl-zip to version 0:1.20.1-1.module_el9.1.0+15+94ba28e4 or higher.
This issue was patched in ALSA-2024:0387.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php:8.1/php-pecl-zip package and not the php:8.1/php-pecl-zip package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

In PHP versions 8.0.* before 8.0.29, 8.1.* before 8.1.20, 8.2.* before 8.2.7 when using SOAP HTTP Digest Authentication, random value generator was not checked for failure, and was using narrower range of values than it should have. In case of random generator failure, it could lead to a disclosure of 31 bits of uninitialized memory from the client to the server, and it also made easier to a malicious server to guess the client's nonce.

CVSS Scores

version 3.1