CVE-2019-19645 Denial of service in n/a
Attackers can cause infinite recursion and denial of service in SQLite by using self-referential views with ALTER TABLE statements.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-19645?
CVE-2019-19645 is a medium-severity denial of service vulnerability in Netapp Cloud Backup, published on 9 Dec 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
alter.c in SQLite through 3.30.1 allows attackers to trigger infinite recursion via certain types of self-referential views in conjunction with ALTER TABLE statements.
Weakness: CWE-674
Which versions are affected by CVE-2019-19645?
It affects 6 products.
Products include Netapp Cloud Backup, Netapp Ontap Select Deploy Administration Utility, Oracle Mysql Workbench, Siemens Sinec Infrastructure Network Services, Sqlite Sqlite, Tenable Tenable.sc.
How do I fix CVE-2019-19645?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2019-19645 being exploited?
There is no known exploitation of CVE-2019-19645 in the wild and no public exploit code.
Other vulnerabilities in Netapp Cloud Backup
Sources
Also known as AZL-39010, DEBIAN-CVE-2019-19645, GHSA-g6wf-ch53-mgqf, UBUNTU-CVE-2019-19645.