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MEDIUM

MySQL: crash when group_concat and "with rollup" in prepared statements (MySQL Bug#54476)

Published Jan 14, 2011

Description

MySQL 5.0 before 5.0.92, 5.1 before 5.1.51, and 5.5 before 5.5.6 allows remote authenticated users to cause a denial of service (server crash) via a prepared statement that uses GROUP_CONCAT with the WITH ROLLUP modifier, probably triggering a use-after-free error when a copied object is modified in a way that also affects the original object.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

References (25)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 14, 2011
Updated Aug 7, 2024
Reserved Oct 7, 2010
NVD
Status Modified
Modified Jun 16, 2026
Red Hat
Severity Moderate
Public date Jun 14, 2010