CVE-2013-7443: Buffer overflow in the skip-scan optimization in SQLite 3.8.2 allows remote attackers to cause a denial of...

Security readout for executives and security teams

This CVE describes a crash risk in SQLite 3.8.2. If an application lets an attacker influence SQL statements executed by SQLite, crafted input could trigger a buffer overflow in skip-scan optimization and cause denial of service. The provided sources do not show active exploitation or a CVSS score. Exposure is most likely in applications or embedded products using SQLite 3.8.2 and executing SQL influenced by untrusted users, files, sync data, or plugins. Systems using distro-packaged SQLite may depend on vendor backports rather than upstream version numbers. Treat this as a targeted availability risk, not a confirmed breach signal. Patch or replace exposed SQLite 3.8.2 use first, especially in public-facing or embedded systems where a crash can interrupt service. Mitigation focus: Identify applications, containers, devices, and OS packages bundling SQLite 3.8.2.; Apply vendor SQLite or operating-system security updates, including relevant Ubuntu guidance where applicable.; Check SQLite upstream fix references before relying on raw version comparisons..

Prepared

Jun 13, 2026, 22:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.