CVE-2020-15358medium
Description
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.
References
https://www.sqlite.org/src/info/10fa79d00f8091e5
https://www.sqlite.org/src/timeline?p=version-3.32.3&bt=version-3.32.2
https://www.sqlite.org/src/tktview?name=8f157e8010
https://security.netapp.com/advisory/ntap-20200709-0001/
https://security.gentoo.org/glsa/202007-26
https://usn.ubuntu.com/4438-1/
https://www.oracle.com/security-alerts/cpuoct2020.html
https://support.apple.com/kb/HT211931
https://support.apple.com/kb/HT211844
https://support.apple.com/kb/HT211850
https://support.apple.com/kb/HT211843
https://support.apple.com/kb/HT211847
http://seclists.org/fulldisclosure/2020/Nov/19
http://seclists.org/fulldisclosure/2020/Nov/22
http://seclists.org/fulldisclosure/2020/Nov/20
http://seclists.org/fulldisclosure/2020/Dec/32
https://www.oracle.com/security-alerts/cpujan2021.html
https://support.apple.com/kb/HT212147
http://seclists.org/fulldisclosure/2021/Feb/14
https://www.oracle.com/security-alerts/cpuApr2021.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
Details
Source: MITRE
Published: 2020-06-27
Updated: 2022-05-12
Type: CWE-787
Risk Information
CVSS v2
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
CVSS v3
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM