Bug 2350915 (CVE-2023-52968)

Summary: CVE-2023-52968 mariadb: Crash in MariaDB Due to Improper Handling of Derived Tables
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in MariaDB Server. This vulnerability may allow an attacker to cause a denial of service via improper handling of derived tables, where fix_fields_if_needed is called under mysql_derived_prepare before the derived table is prepared.
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Description OSIDB Bzimport 2025-03-08 23:00:56 UTC 
MariaDB Server 10.4 before 10.4.33, 10.5 before 10.5.24, 10.6 before 10.6.17, 10.7 through 10.11 before 10.11.7, 11.0 before 11.0.5, and 11.1 before 11.1.4 calls fix_fields_if_needed under mysql_derived_prepare when derived is not yet prepared, leading to a find_field_in_table crash.