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CVE-2024-22391

Fedoraproject Fedora buffer overflow

7.7 HIGHPublic exploitEPSS 1.39%
  1. Published25 Apr 2024

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityLow
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

Affected products

Malaterre Grassroots Dicom3.0.23
Fedoraproject Fedora38 · 39 · 40

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2024-22391 being actively exploited?

CVE-2024-22391 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.39%.

How severe is CVE-2024-22391?

CVE-2024-22391 has a CVSS 3.1 base score of 7.7, rated high. EPSS estimates a 1.39% probability of exploitation.

Which products are affected by CVE-2024-22391?

Affected products include Malaterre Grassroots Dicom, Fedoraproject Fedora.

How do I fix CVE-2024-22391?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-22391 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.