Buffer overflow in Grassroot Dicom
CVE-2024-22391
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 f…
Vulnerability class: Buffer Overflow
EPSS: 0.014 (69.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H.
Affected products
- Grassroot Dicom — versions 3.0.23
- Malaterre Grassroots_dicom — versions 3.0.23
- Fedoraproject Fedora — versions 38, 39, 40
Weakness classification (CWE)
Public proof-of-concept exploits
References
- talos-cna@cisco.com (Exploit, Third Party Advisory)
- talos-cna@cisco.com (Mailing List)
- talos-cna@cisco.com (Mailing List)
- talos-cna@cisco.com (Mailing List)
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-22391?
- CVE-2024-22391 is a high-severity vulnerability in Grassroot Dicom, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.7/10. Published 2024-04-25.
- How severe is CVE-2024-22391?
- High severity. CVSS v3 base score is 7.7 out of 10.
- Is CVE-2024-22391 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.