PT-2025-16402 · Oracle+8 · Mysql Server+7

Published

2025-04-15

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Updated

2025-09-30

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CVE-2025-21577

CVSS v2.0

6.8

Medium

VectorAV:N/AC:L/Au:S/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions Oracle MySQL versions 8.0.0 through 8.0.41 Oracle MySQL versions 8.4.0 through 8.4.4 Oracle MySQL versions 9.0.0 through 9.2.0
Description A vulnerability in the MySQL Server product allows a low-privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of the MySQL Server, leading to a denial of service.
Recommendations For versions 8.0.0 through 8.0.41, update to a version that contains a fix for this issue. For versions 8.4.0 through 8.4.4, update to a version that contains a fix for this issue. For versions 9.0.0 through 9.2.0, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

ALSA-2025:15699
ALSA-2025:16046
ALSA-2025:16086
ALSA-2025:16861
ALT-PU-2025-7012
ALT-PU-2025-7414
AZL-62113
AZL-62138
BDU:2025-05062
CESA-2025_16861
CVE-2025-21577
INFSA-2025_16046
INFSA-2025_16086
INFSA-2025_16861
OESA-2025-1454
RHSA-2025:16861
RHSA-2025_16046
RHSA-2025_16086
RHSA-2025_16861
USN-7479-1

Affected Products

Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu