CVE-2020-13434 Integer overflow in n/a
An integer overflow in SQLite's printf function can lead to a denial of service, affecting applications using the library.
- 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-2020-13434?
CVE-2020-13434 is a medium-severity vulnerability in Apple Icloud, 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 an integer overflow in sqlite3_str_vappendf in printf.c.
Weakness: CWE-190
Which versions are affected by CVE-2020-13434?
1 open source package ship an affected version, including sqlite. It affects 15 products.
| Package | Affected | Fixed in |
|---|---|---|
sqlite Bitnami | All versions | 3.32.1 |
Products include Apple Icloud, Apple Ipados, Apple Iphone Os, Apple Itunes, Apple Macos, Apple Tvos and 9 more.
How do I fix CVE-2020-13434?
Upgrade sqlite to 3.32.1 or later.
Is CVE-2020-13434 being exploited?
There is no known exploitation of CVE-2020-13434 in the wild and no public exploit code.
Other vulnerabilities in Apple Icloud
Sources
Also known as ALPINE-CVE-2020-13434, AZL-38614, BIT-sqlite-2020-13434, CLEANSTART-2026-SF72367, DEBIAN-CVE-2020-13434, DLA-2221-1 and 2 more.