CVE-2020-11655

HIGH

SQLite < 3.31.1 - Denial of Service via Malformed Window-Function Query

Title source: llm
STIX 2.1

Description

SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.

References (14)

Core 14
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/05/msg00006.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4394-1/
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujul2020.html
Exploit, Vendor Advisory x_refsource_misc
https://www3.sqlite.org/cgi/src/tktview?name=af4556bb5c
Patch, Vendor Advisory x_refsource_misc
https://www3.sqlite.org/cgi/src/info/4a302b42c7bf5e11
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200416-0001/
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202007-26
Third Party Advisory vendor-advisory x_refsource_freebsd
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2021.html
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuApr2021.html
Release Notes, Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2021-14
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

Scores

CVSS v3 7.5
EPSS 0.0505
EPSS Percentile 91.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-665
Status published
Products (27)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 19.10
canonical/ubuntu_linux 20.04
debian/debian_linux 8.0
debian/debian_linux 9.0
netapp/ontap_select_deploy_administration_utility
oracle/communications_element_manager 8.2.0 - 8.2.2
oracle/communications_messaging_server 8.1
oracle/communications_network_charging_and_control 6.0.1
... and 17 more
Published Apr 09, 2020
Tracked Since Feb 18, 2026