CVE-2023-23585 (GCVE-0-2023-23585)
Vulnerability from cvelistv5 – Published: 2023-07-13 10:54 – Updated: 2025-03-05 18:50
VLAI
EPSS
VEX
Title
Server DoS due to heap overflow
Summary
Experion server DoS due to heap overflow occurring during the handling of a specially crafted message for a specific configuration operation.
See Honeywell Security Notification for recommendations on upgrading and versioning.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:40 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://process.honeywell.com |
Impacted products
4 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Honeywell | Experion Server |
Affected:
501.1 , ≤ 501.6HF8
(semver)
Affected: 510.1 , ≤ 510.2HF12 (semver) Affected: 511.1 , ≤ 511.5TCU3 (semver) Affected: 520.1 , ≤ 520.1TCU4 (semver) Affected: 520.2 , ≤ 520.2TCU2 (semver) |
guessed | |
| Honeywell | Experion Station |
Affected:
501.1 , ≤ 501.6HF8
(semver)
Affected: 510.1 , ≤ 510.2HF12 (semver) Affected: 511.1 , ≤ 511.5TCU3 (semver) Affected: 520.1 , ≤ 520.1TCU4 (semver) Affected: 520.2 , ≤ 520.2TCU2 (semver) |
guessed | |
| Honeywell | Engineering Station |
Affected:
510.1 , ≤ 511.5TCU3
(semver)
Affected: 520.1 , ≤ 520.1TCU4 (semver) Affected: 520.2 , ≤ 520.2TCU2 (semver) |
guessed | |
| Honeywell | Direct Station |
Affected:
510.5 , ≤ 511.5TCU3
(semver)
Affected: 520.1 , ≤ 520.1TCU4 (semver) Affected: 520.2 , ≤ 520.2TCU2 (semver) |
guessed |
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"version": "511.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.1TCU4",
"status": "affected",
"version": "520.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.2TCU2",
"status": "affected",
"version": "520.2",
"versionType": "semver"
}
]
},
{
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"Experion PKS"
],
"product": "Experion Station",
"vendor": "Honeywell",
"versions": [
{
"lessThanOrEqual": "501.6HF8",
"status": "affected",
"version": "501.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "510.2HF12",
"status": "affected",
"version": "510.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "511.5TCU3",
"status": "affected",
"version": "511.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.1TCU4",
"status": "affected",
"version": "520.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.2TCU2",
"status": "affected",
"version": "520.2",
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}
]
},
{
"defaultStatus": "unaffected",
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"Experion LX",
"Experion PlantCruise"
],
"product": "Engineering Station",
"vendor": "Honeywell",
"versions": [
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"lessThanOrEqual": "511.5TCU3",
"status": "affected",
"version": "510.1",
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},
{
"lessThanOrEqual": "520.1TCU4",
"status": "affected",
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"status": "affected",
"version": "510.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.1TCU4",
"status": "affected",
"version": "520.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "520.2TCU2",
"status": "affected",
"version": "520.2",
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]
}
],
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{
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"descriptions": [
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"metrics": [
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"availabilityImpact": "HIGH",
"baseScore": 9.8,
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"scenarios": [
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-04-22T16:00:01.628Z",
"orgId": "0dc86260-d7e3-4e81-ba06-3508e030ce8d",
"shortName": "Honeywell"
},
"references": [
{
"url": "https://process.honeywell.com"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Server DoS due to heap overflow",
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}
},
"cveMetadata": {
"assignerOrgId": "0dc86260-d7e3-4e81-ba06-3508e030ce8d",
"assignerShortName": "Honeywell",
"cveId": "CVE-2023-23585",
"datePublished": "2023-07-13T10:54:59.559Z",
"dateReserved": "2023-02-28T23:51:16.629Z",
"dateUpdated": "2025-03-05T18:50:52.406Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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