CVE-2024-8929
php: Leak partial content of the heap through heap buffer over-read in mysqlnd
Severity
ModerateRed Hat Product Security
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 · 5.8CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE-125 · Out-of-bounds Read