CVE-2023-40222

In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing CO files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:*

History

16 Sep 2025, 16:54

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03 - Third Party Advisory, US Government Resource
First Time		Ashlar Ashlar cobalt
Summary		(es) En las versiones de Ashlar-Vellum Cobalt anteriores a v12 SP2 Build (1204.200), la aplicación afectada carece de una validación adecuada de los datos proporcionados por el usuario al analizar archivos CO. Esto podría provocar un desbordamiento del búfer basado en el montón. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código arbitrario en el contexto del proceso actual.
CPE		cpe:2.3:a:ashlar:cobalt::::::::

04 Feb 2025, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-04 23:15

Updated : 2025-09-16 16:54

NVD link : CVE-2023-40222

Mitre link : CVE-2023-40222

CVE.ORG link : CVE-2023-40222

JSON object : View

Products Affected

ashlar

cobalt

CWE

CWE-122

Heap-based Buffer Overflow

{"id": "CVE-2023-40222", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.4, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-02-04T23:15:08.413", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing CO files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process."}, {"lang": "es", "value": "En las versiones de Ashlar-Vellum Cobalt anteriores a v12 SP2 Build (1204.200), la aplicaci\u00f3n afectada carece de una validaci\u00f3n adecuada de los datos proporcionados por el usuario al analizar archivos CO. Esto podr\u00eda provocar un desbordamiento del b\u00fafer basado en el mont\u00f3n. Un atacante podr\u00eda aprovechar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario en el contexto del proceso actual."}], "lastModified": "2025-09-16T16:54:40.543", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79D6F5D0-D5E5-4D09-A6C7-1FB59204DA27", "versionEndExcluding": "12.4.1204.200"}], "operator": "OR"}]}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}