CVE-2020-11656

9.8 critical Modified

In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.

Fix

Patch, vendor advisory and mitigation references on NVD 6

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Patch, Third Party Advisory
https://www.sqlite.org/src/info/d09f8c3621d5f7f8 Patch, Vendor Advisory
https://www3.sqlite.org/cgi/src/info/b64674919f673602 Patch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Patch, Third Party Advisory
https://www.sqlite.org/src/info/d09f8c3621d5f7f8 Patch, Vendor Advisory
https://www3.sqlite.org/cgi/src/info/b64674919f673602 Patch, Vendor Advisory

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

2026-10-15 00:45First seenCVSS 9.8 · sqlite, netapp, oracleNVD modified 2026-10-14 10:17

Affected (CPE criteria) 15

cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_network_charging_and_control:12.0.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:hyperion_infrastructure_technology:11.1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
cpe:2.3:o:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

References 24

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Patch, Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc Third Party Advisory
https://security.gentoo.org/glsa/202007-26 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0001/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
https://www.sqlite.org/src/info/d09f8c3621d5f7f8 Patch, Vendor Advisory
https://www.tenable.com/security/tns-2021-14 Release Notes, Third Party Advisory
https://www3.sqlite.org/cgi/src/info/b64674919f673602 Patch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf Patch, Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc Third Party Advisory
https://security.gentoo.org/glsa/202007-26 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0001/ Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Third Party Advisory
https://www.sqlite.org/src/info/d09f8c3621d5f7f8 Patch, Vendor Advisory
https://www.tenable.com/security/tns-2021-14 Release Notes, Third Party Advisory
https://www3.sqlite.org/cgi/src/info/b64674919f673602 Patch, Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-389290.html
https://cert-portal.siemens.com/productcert/html/ssa-398330.html