CVE-2023-32135

Information disclosure via unchecked DCM object access

Published May 3, 2024 · Updated Aug 2, 2024

Use-after-free in DCM parsing in Santesoft LTD Sante DICOM Viewer Pro allows remote attackers to disclose process memory via a crafted file. The parser performs operations on a DCM object without validating that the object still exists, causing access after its lifetime ends. Exploitation requires the target to visit a malicious page or open a malicious file; code execution requires chaining with another vulnerability.

CVSS severity3.3
Low
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in DCM parsing in Santesoft LTD Sante DICOM Viewer Pro allows remote attackers to disclose process memory via a crafted file. The parser performs operations on a DCM object without validating that the object still exists, causing access after its lifetime ends. Exploitation requires the target to visit a malicious page or open a malicious file; code execution requires chaining with another vulnerability.

The record

CVE
CVE-2023-32135
Published
May 3, 2024
Updated
Aug 2, 2024
Vendor
Santesoft LTD
Product
Sante DICOM Viewer Pro
Classifications
CWE-416, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=0 <11.8.12
  2. Affected versionversion=12.1.5.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Santesoft LTD · Sante DICOM Viewer Proversion=0 <11.8.12; version=12.1.5.0

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3.3Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
T1204.002User Execution: Malicious File

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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