CVE-2020-11655

MEDIUM

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

https://lists.debian.org/debian-lts-announce/2020/05/msg00006.html

https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc

https://security.gentoo.org/glsa/202007-26

https://security.netapp.com/advisory/ntap-20200416-0001/

https://usn.ubuntu.com/4394-1/

https://www.oracle.com/security-alerts/cpujul2020.html

https://www3.sqlite.org/cgi/src/info/4a302b42c7bf5e11

https://www3.sqlite.org/cgi/src/tktview?name=af4556bb5c

Details

Source: MITRE

Published: 2020-04-09

Updated: 2020-08-05

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH