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Case File

CVE-2018-20506

HIGH · CVSS 8.1 EPSS 7.56%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-04-03 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2018-20506
Severity
HIGH
CVSS
8.1
EPSS
7.56%

Original NVD Description

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.