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
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
No data.
NVD
Status : Modified
Published: 2019-04-03T18:29:01.313
Modified: 2024-11-21T04:01:37.740
Link: CVE-2018-20506
Redhat