CVE-2022-36788 Memory corruption in libslic3r
A heap-based buffer overflow in Slic3r libslic3r allows attackers to execute arbitrary code or cause denial of service via a malicious STL file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-36788?
CVE-2022-36788 is a high-severity memory corruption vulnerability in libslic3r, published on 20 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Which versions are affected by CVE-2022-36788?
It affects 1 product.
Products include Slic3r Libslic3r.
How do I fix CVE-2022-36788?
No fix has been published for CVE-2022-36788 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-36788 being exploited?
There is no known exploitation of CVE-2022-36788 in the wild and no public exploit code.
Other vulnerabilities in libslic3r
Sources
Also known as DEBIAN-CVE-2022-36788, GHSA-c4jg-97gh-363x, UBUNTU-CVE-2022-36788.