CVE-2018-20346

SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries that occur after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases), aka Magellan.

Affected products

Alt Linux, Sqlite, Suse, Ubuntu, Itunes

Sqlite

< 3.25.3

Fix

Available

CVSS 3.0

8.1 HIGH

EPSS

10.3% (95th percentile)

Weakness

CWE-190

NVD status

Modified

Published

2018-12-21

No exploit for CVE-2018-20346 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.