CVE-2020-15358
MEDIUM 5.5EPSS 1.0%
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 v3.1 NVD
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 2.1 LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 1.02% chance of exploitation in the next 30 days, 63rd percentile
- Published
- 2020-06-27
- Updated
- 2026-10-14
Proof-of-concept exploits (1)
Security advisories
- https://www.sqlite.org/src/info/10fa79d00f8091e5
- https://www.sqlite.org/src/timeline?p=version-3.32.3&bt=version-3.32.2
- 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
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://security.gentoo.org/glsa/202007-26
- https://security.netapp.com/advisory/ntap-20200709-0001
- https://support.apple.com/kb/HT211843
- https://support.apple.com/kb/HT211844
- https://support.apple.com/kb/HT211847
- https://support.apple.com/kb/HT211850
- https://support.apple.com/kb/HT211931
- https://support.apple.com/kb/HT212147
- https://usn.ubuntu.com/4438-1
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuoct2020.html