CVE-2019-19923

Description

flattenSubquery in select.c in SQLite 3.30.1 mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. This can cause a NULL pointer dereference (or incorrect results).

References

https://www.oracle.com/security-alerts/cpuapr2020.html

https://www.debian.org/security/2020/dsa-4638

https://usn.ubuntu.com/4298-1/

https://security.netapp.com/advisory/ntap-20200114-0003/

https://github.com/sqlite/sqlite/commit/396afe6f6aa90a31303c183e11b2b2d4b7956b35

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

https://access.redhat.com/errata/RHSA-2020:0514

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3