CVE-2023-52968Network attack vector

Database crash via premature derived-table field resolution

Published Mar 8, 2025 · Updated Mar 10, 2025

Denial of service in affected MariaDB Server releases allows remote authenticated users to crash the database with a crafted query. During derived-table preparation, mysql_derived_prepare resolves a FOR SYSTEM_TIME field before the derived table is prepared, causing find_field_in_table to encounter a missing table and terminate the server. High-privilege database access is required; successful exploitation interrupts service without reading or changing data.

CVSS severity4.9
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in affected MariaDB Server releases allows remote authenticated users to crash the database with a crafted query. During derived-table preparation, mysql_derived_prepare resolves a FOR SYSTEM_TIME field before the derived table is prepared, causing find_field_in_table to encounter a missing table and terminate the server. High-privilege database access is required; successful exploitation interrupts service without reading or changing data.

The record

CVE
CVE-2023-52968
Published
Mar 8, 2025
Updated
Mar 10, 2025
Vendor
MariaDB
Product
MariaDB Server
Classifications
CWE-696, T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.4 <10.4.33
  2. Affected versionversion=10.5 <10.5.24
  3. Affected versionversion=10.6 <10.6.17
  4. Affected versionversion=10.7 <10.11.7
  5. Affected versionversion=11.0 <11.0.5
  6. Affected versionversion=11.1 <11.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

MariaDB · MariaDB Serverversion=10.4 <10.4.33; version=10.5 <10.5.24; version=10.6 <10.6.17; version=10.7 <10.11.7; version=11.0 <11.0.5; version=11.1 <11.1.4

Published CVSS scores

4.9MITRECVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-696Incorrect Behavior Order
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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