Description

In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference in fts5ChunkIterate in sqlite3.c. This is related to ext/fts5/fts5_hash.c and ext/fts5/fts5_index.c.

Remediation

References

CVE-2019-9937

Related Vulnerabilities

IBM RTC Cleartext Storage of Sensitive Information Vulnerability (CVE-2021-29786)

WordPress Plugin Wunderbar Basic Cross-Site Scripting (1.1.3)

PHP-Fusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-12708)

Apache Tomcat Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-3546)

Apache Traffic Server Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2019-9518)

Severity

High

Classification

CVE-2019-9937 CWE-476 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities