CVE-2024-55193Network attack vector

Process crash via unchecked ICC tag bounds

Published Jan 23, 2025 · Updated Jan 24, 2025

Denial of service in OpenImageIO 3.1.0.0dev allows remote attackers to crash iconvert by supplying a crafted image file. The ICC decoder trusts corrupted tag offsets or lengths and compares bytes outside the profile allocation, triggering an invalid read. Processing a crafted JPEG, TIFF, or another ICC-bearing image requires user interaction and terminates the affected process.

CVSS severity9.8
Critical
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in OpenImageIO 3.1.0.0dev allows remote attackers to crash iconvert by supplying a crafted image file. The ICC decoder trusts corrupted tag offsets or lengths and compares bytes outside the profile allocation, triggering an invalid read. Processing a crafted JPEG, TIFF, or another ICC-bearing image requires user interaction and terminates the affected process.

The record

CVE
CVE-2024-55193
Published
Jan 23, 2025
Updated
Jan 24, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-476, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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.

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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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1204.002Malicious 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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