CVE-2021-20227
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
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.
Overview
- CVE ID
- CVE-2021-20227
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-23T17:15:13
- Last Modified Date
- 2022-11-16T18:58:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:* | 1 | OR | 3.33.0 | 3.34.1 |
| cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:* | 1 | OR | 12.0.1.0 | 12.0.4.0.0 |
| cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:enterprise_manager_for_oracle_database:13.4.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* | 1 | OR | 9.2.6.0 | |
| cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* | 1 | OR | 8.0.26 | |
| cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1924886 | Issue Tracking Third Party Advisory |
| https://security.gentoo.org/glsa/202103-04 | Third Party Advisory |
| https://security.gentoo.org/glsa/202210-40 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210423-0010/ | Third Party Advisory |
| https://www.oracle.com//security-alerts/cpujul2021.html | Patch Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuApr2021.html | Patch Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | Patch Third Party Advisory |
| https://www.sqlite.org/releaselog/3_34_1.html | Release Notes Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20227 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20227 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:41:49 | Added to TrackCVE | |||
| 2022-12-06 00:14:59 | 2021-03-23T17:15Z | 2021-03-23T17:15:13 | CVE Published Date | updated |
| 2022-12-06 00:14:59 | 2022-11-16T18:58:10 | CVE Modified Date | updated | |
| 2022-12-06 00:14:59 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 00:15:03 | References | updated |