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.
Does this matter?
Lower severity and a low EPSS score (1.02%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.02% probability · 63th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- sqlite/sqlite · canonical/ubuntu linux · apple/icloud · apple/ipados · apple/iphone os · apple/macos · apple/tvos · apple/watchos · 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
- Source
- cve@mitre.org
EPSS 1.0% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/19Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/20Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/22Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/14Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfThird Party Advisory
- https://security.gentoo.org/glsa/202007-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200709-0001/Third Party Advisory
- https://support.apple.com/kb/HT211843Third Party Advisory
- https://support.apple.com/kb/HT211844Third Party Advisory
- https://support.apple.com/kb/HT211847Third Party Advisory
- https://support.apple.com/kb/HT211850Third Party Advisory
- https://support.apple.com/kb/HT211931Third Party Advisory
- https://support.apple.com/kb/HT212147Third Party Advisory
- https://usn.ubuntu.com/4438-1/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
- https://www.sqlite.org/src/info/10fa79d00f8091e5Patch, Vendor Advisory
- https://www.sqlite.org/src/timeline?p=version-3.32.3&bt=version-3.32.2Patch, Vendor Advisory
- https://www.sqlite.org/src/tktview?name=8f157e8010Exploit, Vendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/19Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/20Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Nov/22Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2021/Feb/14Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfThird Party Advisory
- https://security.gentoo.org/glsa/202007-26Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200709-0001/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.