CVE-2019-19317
Published: 5 December 2019
lookupName in resolve.c in SQLite 3.30.1 omits bits from the colUsed bitmask in the case of a generated column, which allows attackers to cause a denial of service or possibly have unspecified other impact.
Notes
Author | Note |
---|---|
leosilva | Generated column support was added with SQLite 3.31.0 |
Priority
Status
Package | Release | Status |
---|---|---|
sqlite3 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
|
disco |
Not vulnerable
|
|
eoan |
Not vulnerable
|
|
trusty |
Not vulnerable
|
|
upstream |
Needs triage
|
|
xenial |
Not vulnerable
|
|
Patches: upstream: https://github.com/sqlite/sqlite/commit/522ebfa7cee96fb325a22ea3a2464a63485886a8 upstream: https://github.com/sqlite/sqlite/commit/73bacb7f93eab9f4bd5a65cbc4ae242acf63c9e3 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |