CVE-2020-35525 Null dereference in sqlite
A null pointer dereference in SQLite's INTERSEC query processing allows attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-35525?
CVE-2020-35525 is a high-severity vulnerability in Sqlite Sqlite, published on 1 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In SQlite 3.31.1, a potential null pointer derreference was found in the INTERSEC query processing.
Weakness: CWE-476
Which versions are affected by CVE-2020-35525?
1 open source package ship an affected version, including sqlite. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
sqlite Bitnami | From 3.31.1 | 3.31.2 |
Products include Sqlite Sqlite.
How do I fix CVE-2020-35525?
Upgrade sqlite to 3.31.2 or later.
Is CVE-2020-35525 being exploited?
There is no known exploitation of CVE-2020-35525 in the wild and no public exploit code.
Other vulnerabilities in Sqlite Sqlite
Sources
Also known as BIT-sqlite-2020-35525, DEBIAN-CVE-2020-35525, GHSA-3p6j-m43h-3g48, UBUNTU-CVE-2020-35525, USN-5615-2, USN-5615-3.