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A heap-based buffer overflow vulnerability exists in Oracle MySQL 5.5.19 through 5.5.28 and MariaDB 5.5.28a (and possibly other versions). The flaw can be triggered by remote authenticated users via crafted SQL commands such as USE, SHOW TABLES, DESCRIBE, SHOW FIELDS FROM, SHOW COLUMNS FROM, SHOW INDEX FROM, CREATE TABLE, DROP TABLE, ALTER TABLE, DELETE FROM, UPDATE, and SET PASSWORD. The vulnerability is due to improper bounds checking when handling these commands, leading to memory corruption and potential code execution.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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No public activity observed for this vulnerability.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
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