CVE-2020-9327high
Description
In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
References
https://www.sqlite.org/cgi/src/info/4374860b29383380
https://www.sqlite.org/cgi/src/info/abc473fb8fb99900
https://www.sqlite.org/cgi/src/info/9d0d4ab95dc0c56e
https://security.netapp.com/advisory/ntap-20200313-0002/
https://security.gentoo.org/glsa/202003-16
https://usn.ubuntu.com/4298-1/
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
Details
Source: MITRE
Published: 2020-02-21
Updated: 2022-04-08
Type: CWE-476
Risk Information
CVSS v2
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
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