Medium severity5.5NVD Advisory· Published Mar 23, 2021· Updated Jun 17, 2026
CVE-2021-20227
CVE-2021-20227
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11- SQLite/SQLitedescription
cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:*range: >=12.0.1.0,<=12.0.4.0.0
- cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_for_oracle_database:13.4.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*Range: <9.2.6.0
- cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
8- www.oracle.com//security-alerts/cpujul2021.htmlnvdPatchThird Party Advisory
- www.oracle.com/security-alerts/cpuApr2021.htmlnvdPatchThird Party Advisory
- www.oracle.com/security-alerts/cpuoct2021.htmlnvdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- security.gentoo.org/glsa/202103-04nvdThird Party Advisory
- security.gentoo.org/glsa/202210-40nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20210423-0010/nvdThird Party Advisory
- www.sqlite.org/releaselog/3_34_1.htmlnvdRelease NotesVendor Advisory
News mentions
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