CVE-2023-46586 Memory corruption in n/a
A memory corruption vulnerability in Weborf allows attackers to execute arbitrary code or cause denial of service via improper string termination in CGI script handling.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-46586?
CVE-2023-46586 is a critical memory corruption vulnerability in n/a, published on 9 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
cgi.c in weborf .0.17, 0.18, 0.19, and 0.20 (before 1.0) lacks '\0' termination of the path for CGI scripts because strncpy is misused.
Weakness: CWE-119
Which versions are affected by CVE-2023-46586?
How do I fix CVE-2023-46586?
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-2023-46586 being exploited?
There is no known exploitation of CVE-2023-46586 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2023-46586, GHSA-c477-fwvr-v9fx, UBUNTU-CVE-2023-46586.