CVE-2022-24057

Code execution via J2K buffer overwrite

Published Feb 18, 2022 · Updated Aug 3, 2024

Out-of-bounds write in Santesoft LTD Sante DICOM Viewer Pro 11.8.7.0 allows remote attackers to execute code via a crafted J2K file. The J2K parser writes crafted data past the end of an allocated buffer while processing the file. Exploitation requires the target to visit a malicious page or open a malicious file, and successful code runs in the context of the current process.

CVSS severity7.8
High
EPSS probability1.85%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Santesoft LTD Sante DICOM Viewer Pro 11.8.7.0 allows remote attackers to execute code via a crafted J2K file. The J2K parser writes crafted data past the end of an allocated buffer while processing the file. Exploitation requires the target to visit a malicious page or open a malicious file, and successful code runs in the context of the current process.

The record

CVE
CVE-2022-24057
Published
Feb 18, 2022
Updated
Aug 3, 2024
Vendor
Santesoft LTD
Product
Sante DICOM Viewer Pro
Classifications
CWE-787, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=11.8.7.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Santesoft LTD · Sante DICOM Viewer Proversion=11.8.7.0

Published CVSS scores

6.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:P
7.8Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-787Out-of-bounds Write
T1204.002Malicious File
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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