CVE-2019-19923
Published: 24 December 2019
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).
Priority
Status
Package | Release | Status |
---|---|---|
sqlite3
Launchpad, Ubuntu, Debian |
bionic |
Released
(3.22.0-1ubuntu0.3)
|
disco |
Ignored
(end of life)
|
|
eoan |
Released
(3.29.0-2ubuntu0.2)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(3.30.1+fossil191229-1)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches:
upstream: https://github.com/sqlite/sqlite/commit/396afe6f6aa90a31303c183e11b2b2d4b7956b35 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |