CVE-2020-15358

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-25)

CWE

CWE-787

Published

2020-06-27

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• apple:icloud
• apple:ipados
• apple:iphone_os
• apple:macos
• apple:tvos
• apple:watchos
• canonical:ubuntu_linux
• oracle:communications_cloud_native_core_policy
• oracle:communications_messaging_server
• oracle:communications_network_charging_and_control
• oracle:enterprise_manager_ops_center
• oracle:hyperion_infrastructure_technology
• oracle:mysql
• oracle:outside_in_technology
• siemens:sinec_infrastructure_network_services
• sqlite:sqlite

References

• http://seclists.org/fulldisclosure/2020/Dec/32
• http://seclists.org/fulldisclosure/2020/Nov/19
• http://seclists.org/fulldisclosure/2020/Nov/20
• http://seclists.org/fulldisclosure/2020/Nov/22
• http://seclists.org/fulldisclosure/2021/Feb/14

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