CVE-2024-23913

Application crash via malformed DICOM XML parsing

Published May 3, 2024 · Updated Dec 6, 2024

Out-of-range pointer use in Merative Merge DICOM Toolkit C/C++ 5.0.0 through 5.17.0 allows local users to crash an application. The deprecated MC_XML_To_Message function reads a malformed DICOM XML file and computes an out-of-range pointer offset, causing a memory access violation. The flaw is reachable when a Windows application linked with the affected 64-bit toolkit passes attacker-controlled XML to the deprecated function; the bounded impact is an application crash.

CVSS severity4.0
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-range pointer use in Merative Merge DICOM Toolkit C/C++ 5.0.0 through 5.17.0 allows local users to crash an application. The deprecated MC_XML_To_Message function reads a malformed DICOM XML file and computes an out-of-range pointer offset, causing a memory access violation. The flaw is reachable when a Windows application linked with the affected 64-bit toolkit passes attacker-controlled XML to the deprecated function; the bounded impact is an application crash.

The record

CVE
CVE-2024-23913
Published
May 3, 2024
Updated
Dec 6, 2024
Vendor
Merative
Product
Merge DICOM Toolkit C/C++
Classifications
CWE-823, T1499.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=v5.0.0 <=v5.17.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Merative · Merge DICOM Toolkit C/C++version=v5.0.0 <=v5.17.0

Published CVSS scores

4.0Nozomi NetworksCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-823Use of Out-of-range Pointer Offset
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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