SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a "merge" operation that occurs 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). This is a different vulnerability than CVE-2018-20346.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2019-04-03T17:50:54
Updated: 2024-08-05T12:05:17.401Z
Reserved: 2018-12-26T00:00:00
Link: CVE-2018-20506
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2019-04-03T18:29:01.313
Modified: 2024-11-21T04:01:37.740
Link: CVE-2018-20506
 Redhat
                        Redhat