CVE-2020-13435 Null dereference in n/a
A segmentation fault in SQLite allows attackers to cause a denial of service via crafted expressions.
- 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-2020-13435?
CVE-2020-13435 is a medium-severity vulnerability in Fedoraproject Fedora, published on 24 May 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
SQLite through 3.32.0 has a segmentation fault in sqlite3ExprCodeTarget in expr.c.
Weakness: CWE-476
Which versions are affected by CVE-2020-13435?
1 open source package ship an affected version, including sqlite. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
sqlite Bitnami | All versions | 3.32.1 |
Products include Fedoraproject Fedora, Sqlite Sqlite.
How do I fix CVE-2020-13435?
Upgrade sqlite to 3.32.1 or later.
Is CVE-2020-13435 being exploited?
There is no known exploitation of CVE-2020-13435 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as ALPINE-CVE-2020-13435, AZL-38965, AZL-40765, BIT-sqlite-2020-13435, CLEANSTART-2026-XV28042, CLSA-2022-1665428481 and 4 more.