CVE Database›Document archive›CVE-2024-8929

CVE-2024-8929

php: Leak partial content of the heap through heap buffer over-read in mysqlnd

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Severity

Moderate

Red Hat Product Security

5.8

CVSS 3.1

Review impact separately from score.

Published · November 22, 2024

Updated · August 7, 2026

Description

A flaw was found in the PHP MySQL client library. This vulnerability allows a hostile MySQL server to disclose the content of the client's heap, potentially exposing data from other SQL requests and other users of the same server via malicious server interactions.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.8
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE-125 · Out-of-bounds Read