CVE-2020-11655 — HIGH (7.5)

Q: What is CVE-2020-11655?

CVE-2020-11655 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

Q: How severe is CVE-2020-11655?

CVE-2020-11655 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-11655?

Check the references section above for vendor advisories and patch information. Affected products include: Sqlite Sqlite, Netapp Ontap Select Deploy Administration Utility, Debian Debian Linux, Canonical Ubuntu Linux, Oracle Communications Element Manager.

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sqlite	Sqlite	<= 3.31.1
Netapp	Ontap Select Deploy Administration Utility	-
Debian	Debian Linux	8.0
Canonical	Ubuntu Linux	16.04
Oracle	Communications Element Manager	>= 8.2.0, <= 8.2.2
Oracle	Communications Network Charging And Control	>= 12.0.0, <= 12.0.3
Oracle	Communications Session Report Manager	>= 8.2.0, <= 8.2.2
Oracle	Communications Session Route Manager	>= 8.2.0, <= 8.2.2
Oracle	Enterprise Manager Ops Center	12.4.0.0
Oracle	Hyperion Infrastructure Technology	11.1.2.4
Oracle	Instantis Enterprisetrack	17.1
Oracle	Mysql	>= 8.0.0, <= 8.0.22
Oracle	Mysql Workbench	<= 8.0.22
Oracle	Outside In Technology	8.5.4
Oracle	Zfs Storage Appliance Kit	8.8
Oracle	Communications Messaging Server	8.1
Siemens	Sinec Infrastructure Network Services	< 1.0.1.1
Tenable	Tenable.Sc	< 5.19.0

Related Weaknesses (CWE)

CWE-665

References

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00006.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlMailing ListThird Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.ascThird Party Advisory
https://security.gentoo.org/glsa/202007-26Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0001/Third Party Advisory
https://usn.ubuntu.com/4394-1/Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
https://www.tenable.com/security/tns-2021-14Release NotesThird Party Advisory
https://www3.sqlite.org/cgi/src/info/4a302b42c7bf5e11PatchVendor Advisory
https://www3.sqlite.org/cgi/src/tktview?name=af4556bb5cExploitVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatchThird Party Advisory

FAQ

What is CVE-2020-11655?

CVE-2020-11655 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2020-11655?

CVE-2020-11655 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11655?

Check the references section above for vendor advisories and patch information. Affected products include: Sqlite Sqlite, Netapp Ontap Select Deploy Administration Utility, Debian Debian Linux, Canonical Ubuntu Linux, Oracle Communications Element Manager.