CVE-2024-22391 Memory corruption in Grassroot DICOM

What is CVE-2024-22391?

CVE-2024-22391 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 25 Apr 2024. 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 LookupTable::SetLUT functionality of Mathieu Malaterre Grassroot DICOM 3.0.23. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Weakness: CWE-787, CWE-119

Which versions are affected by CVE-2024-22391?

It affects 2 products.

Products include Fedoraproject Fedora, Malaterre Grassroots Dicom.

How do I fix CVE-2024-22391?

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-2024-22391 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-22391 exists.

Other vulnerabilities in Fedoraproject Fedora

• CVE-2024-4577 PHP-CGI OS Command Injection Exploited Critical 9.8
• CVE-2021-39226 Grafana Authentication Bypass Exploited Critical 9.8
• CVE-2019-5544 VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Exploited Critical 9.8
• CVE-2024-4947 Google Chromium V8 Type Confusion Exploited Critical 9.6
• CVE-2024-4671 Google Chromium Visuals Use-After-Free Exploited Critical 9.6

All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2024-22391, GHSA-gm33-c2ph-c6cj, UBUNTU-CVE-2024-22391.