CVE-2022-0519 Buffer Access with Incorrect Length Value in radareorg/radare2
An attacker can exploit a buffer access flaw in radare2 to potentially execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-0519?
CVE-2022-0519 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 8 Feb 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Buffer Access with Incorrect Length Value in GitHub repository radareorg/radare2 prior to 5.6.2.
Which versions are affected by CVE-2022-0519?
It affects 2 products.
Products include Fedoraproject Fedora, Radare Radare2.
How do I fix CVE-2022-0519?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-0519 being exploited?
There is no known exploitation of CVE-2022-0519 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as GHSA-gpxc-pcvp-q2mx, UBUNTU-CVE-2022-0519.