flattenSubquery in select.c in SQLite 3.30.1 mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. This can cause a NULL pointer dereference (or incorrect results).
Max CVSS
7.5
EPSS Score
1.07%
Published
2019-12-24
Updated
2022-04-15
In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference in fts5ChunkIterate in sqlite3.c. This is related to ext/fts5/fts5_hash.c and ext/fts5/fts5_index.c.
Max CVSS
7.5
EPSS Score
3.40%
Published
2019-03-22
Updated
2020-08-23
An exploitable use after free vulnerability exists in the window function functionality of Sqlite3 3.26.0. A specially crafted SQL command can cause a use after free vulnerability, potentially resulting in remote code execution. An attacker can send a malicious SQL command to trigger this vulnerability.
Max CVSS
8.1
EPSS Score
11.20%
Published
2019-05-10
Updated
2022-06-13
3 vulnerabilities found
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