CVE-2025-25472

MEDIUM
2025-02-18 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:27 vuln.today
Patch Released
Mar 28, 2026 - 18:27 nvd
Patch available
CVE Published
Feb 18, 2025 - 23:15 nvd
MEDIUM 5.3

Tags

Buffer Overflow Denial Of Service Dcmtk Debian Linux Redhat Suse

Description

A buffer overflow in DCMTK git master v3.6.9+ DEV allows attackers to cause a Denial of Service (DoS) via a crafted DCM file.

Analysis

A buffer overflow in DCMTK git master v3.6.9+ DEV allows attackers to cause a Denial of Service (DoS) via a crafted DCM file. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical Context

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A buffer overflow in DCMTK git master v3.6.9+ DEV allows attackers to cause a Denial of Service (DoS) via a crafted DCM file. Affected products include: Offis Dcmtk, Debian Debian Linux.

Affected Products

Offis Dcmtk, Debian Debian Linux.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +26
POC: 0

Vendor Status

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CVE-2025-25472 vulnerability details – vuln.today
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