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CVE-2021-20227

MEDIUM
5.5
CVSS Score
Published: March 23, 2021 at 12:00 AM UTC
Updated: October 14, 2026 at 11:16 AM UTC
7 products affected across 2 vendorsJD Edwards EnterpriseOne ToolsOutside In TechnologyZfs Storage Appliance Kit

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.7%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Communications Network Charging and Control· Oracle
95%
12.0.1.0 ≤ v ≤ 12.0.4.0.06.0.1
Enterprise Manager for Oracle Database· Oracle
95%
13.4.0.0
JD Edwards EnterpriseOne Tools· Oracledrupal
95%
v < 9.2.6.0
Affected range stops below 9.2.6.0, so it looks safe — our inference, not a vendor statement
MySQL Workbench· Oracle
95%
v ≤ 8.0.26
Outside In Technology· Oracle
95%
8.5.5
Zfs Storage Appliance Kit· Oracle
95%
8.8
SQLite· Sqlite
95%
3.33.0 ≤ v < 3.34.13.34.1
Affected range stops below 3.34.1, so it looks safe — our inference, not a vendor statement

References (9)

Issue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1924886
Vendor AdvisoryThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202103-04
Vendor AdvisoryThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/202210-40
Third Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20210423-0010/
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://www.oracle.com//security-alerts/cpujul2021.html
PatchThird Party Advisory
Source: [email protected]
https://www.oracle.com/security-alerts/cpuApr2021.html
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://www.oracle.com/security-alerts/cpuoct2021.html
Release NotesVendor Advisory
Source: [email protected]
https://www.sqlite.org/releaselog/3_34_1.html

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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