NULL Pointer Dereference Affecting php8.3-mbstring-debuginfo package, versions <0:8.3.23-1.amzn2023.0.1


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.07% (23rd percentile)

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  • Snyk IDSNYK-AMZN2023-PHP83MBSTRINGDEBUGINFO-11335486
  • published30 Jul 2025
  • disclosed13 Jul 2025

Introduced: 13 Jul 2025

NewCVE-2025-1735  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 php8.3-mbstring-debuginfo to version 0:8.3.23-1.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2025-1114.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php8.3-mbstring-debuginfo package and not the php8.3-mbstring-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This could cause crashes if Postgres server rejects the string as invalid.

CVSS Base Scores

version 3.1