SQLite up to 3.32.2 Query Optimizer select.c multiSelectOrderBy out-of-bounds write

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CVSS Meta Temp Score
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8.2$0-$5k0.00

A vulnerability was found in SQLite up to 3.32.2. It has been declared as critical. This vulnerability affects the function multiSelectOrderBy of the file select.c of the component Query Optimizer. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-787. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was published 06/27/2020. This vulnerability was named CVE-2020-15358 since 06/27/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 3.32.3 eliminates this vulnerability.

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CPE 2.3infoedit

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VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒

Exploitinginfoedit

Class: Memory corruption
CWE: CWE-787
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: SQLite 3.32.3

Timelineinfoedit

06/27/2020 Advisory disclosed
06/27/2020 +0 days CVE assigned
06/28/2020 +1 days VulDB entry created
10/27/2020 +121 days VulDB last update

Sourcesinfoedit

Status: Not defined
Confirmation: 🔒

CVE: CVE-2020-15358 (🔒)

Entryinfoedit

Created: 06/28/2020 09:51 AM
Updated: 10/27/2020 08:10 PM
Changes: (1) advisory_confirm_url
Complete: 🔍

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