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CVE-2020-11656

nvd nist
Published: Apr 9, 2020Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.

Affected (15)

Show all products
Sqlite: Sqlite · Netapp: Ontap Select Deploy Administration Utility · Oracle: Communications Messaging Server, Communications Network Charging And Control, Enterprise Manager Ops Center, Hyperion Infrastructure Technology, Mysql, Mysql Workbench, Outside In Technology, Zfs Storage Appliance Kit · Siemens: Sinec Infrastructure Network Services · Tenable: Tenable.sc
Sqlite
1 product
Sqlite
Netapp
1 product
Ontap Select Deploy Administration Utility
Oracle
8 products
Communications Messaging Server
Communications Network Charging And Control
Enterprise Manager Ops Center
Hyperion Infrastructure Technology
Mysql
Mysql Workbench
Outside In Technology
Zfs Storage Appliance Kit
Siemens
1 product
Sinec Infrastructure Network Services
Tenable
1 product
Tenable.sc
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Sqlite
Up to 3.31.1
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Ontap Select Deploy Administration Utility
All versions
Configuration C
11 vulnerable
Vulnerable SoftwareAffected Versions
Communications Messaging Server
Version 8.1
Oracle
Communications Network Charging And Control
From 12.0.0 to 12.0.3
Communications Network Charging And Control
Version 12.0.2
Communications Network Charging And Control
Version 6.0.1
Enterprise Manager Ops Center
Version 12.4.0.0
Hyperion Infrastructure Technology
Version 11.1.2.4
Mysql
From 8.0.0 to 8.0.22
Mysql Workbench
Up to 8.0.22
Oracle
Outside In Technology
Version 8.5.4
Outside In Technology
Version 8.5.5
Zfs Storage Appliance Kit
Version 8.8
Configuration D
1 vulnerable
Vulnerable SoftwareAffected Versions
Sinec Infrastructure Network Services
Before 1.0.1.1
Configuration E
1 vulnerable
Vulnerable SoftwareAffected Versions
Tenable.sc
Up to 5.19.0

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (22)

Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Release NotesThird Party Advisory
Source: cve@mitre.org
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.