CVE-2022-0393 Out-of-bounds Read in vim/vim
An out-of-bounds read in Vim allows attackers to cause a denial of service or potentially execute arbitrary code via crafted files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-0393?
CVE-2022-0393 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 28 Jan 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Out-of-bounds Read in GitHub repository vim/vim prior to 8.2.
Weakness: CWE-125
Which versions are affected by CVE-2022-0393?
It affects 2 products.
Products include Fedoraproject Fedora, Vim Vim.
How do I fix CVE-2022-0393?
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-2022-0393 being exploited?
There is no known exploitation of CVE-2022-0393 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as ALPINE-CVE-2022-0393, AZL-8366, DEBIAN-CVE-2022-0393, GHSA-vfmf-vjx2-868p, UBUNTU-CVE-2022-0393.