What is CVE-2021-20223?

CVE-2021-20223 is a vulnerability that was initially reported to affect the fts5UnicodeTokenize function in SQLite, a widely used database engine. However, further investigation led to the withdrawal of this vulnerability by its assigner, as it was determined not to be a security issue.

Who is impacted by CVE-2021-20223?

As a result, there is no impact on users or systems using SQLite versions up to 3.34.0. Since this vulnerability has been marked as "REJECT," there are no affected users or versions to be concerned about.

What should I do if I’m affected?

As CVE-2021-20223 has been marked as "REJECT" and is not considered a security issue, there are no steps to take or mitigation measures required for users or systems using SQLite versions up to 3.34.0. No further action is needed.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The vulnerability, which was initially reported to affect SQLite, has been marked as "REJECT" and is not considered a security issue. As a result, there is no date added, due date, or required action associated with this vulnerability.

Weakness Enumeration

The weakness enumeration for this vulnerability is "Insufficient Information," indicating a lack of specific details about the vulnerability and its mitigation.

Learn More

For more details on this vulnerability, visit the NVD page or refer to the sources below.

• CVE Record | CVE

• NIST RSS Feeds