CVE-2021-20227

 

Published at: - 23-03-2021 06:15

Last modified: - 16-11-2022 07:58

Total changes: - 12

Description

A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service or possible code execution by triggering a use-after-free. The highest threat from this vulnerability is to system availability.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://bugzilla.redhat.com/show_bug.cgi?id=1924886
• https://www.sqlite.org/releaselog/3_34_1.html
• GLSA-202103-04-Third Party Advisory
• https://security.netapp.com/advisory/ntap-20210423-0010/
• https://www.oracle.com/security-alerts/cpuApr2021.html
• N/A-Patch, Third Party Advisory
• https://www.oracle.com/security-alerts/cpuoct2021.html
• GLSA-202210-40-Third Party Advisory

 

Keywords

NVD

 

CVE-2021-20227

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures