CVE-2023-38170 - Vulnerability Details - OpenCVE

HEVC Video Extensions Remote Code Execution Vulnerability

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00766.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

HEVC Video Extension

affected

Version	Status	Constraints
`1.0.0.0`	affected	< 2.0.61931.0

Microsoft

HEVC Video Extensions

affected

Version	Status	Constraints
`1.0.0`	affected	< 2.0.61933.0

Configuration 1 [-]

cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors	Products
Microsoft Subscribe	Hevc Video Extensions Subscribe

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-41995	HEVC Video Extensions Remote Code Execution Vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38170

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00714}`	epss `{'score': 0.00766}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2023-08-08T17:08:43.944Z

Updated: 2025-01-01T01:59:01.369Z

Reserved: 2023-07-12T23:41:45.863Z

Link: CVE-2023-38170

Vulnrichment

Updated: 2024-08-02T17:30:14.096Z

NVD

Status : Modified

Published: 2023-08-08T18:15:22.347

Modified: 2024-11-21T08:13:00.303

Link: CVE-2023-38170

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-38170", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2023-07-12T23:41:45.863Z", "datePublished": "2023-08-08T17:08:43.944Z", "dateUpdated": "2025-01-01T01:59:01.369Z"}, "containers": {"cna": {"title": "HEVC Video Extensions Remote Code Execution Vulnerability", "datePublic": "2023-08-08T07:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0.0", "versionEndExcluding": "2.0.61931.0"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "2.0.61933.0"}]}]}], "affected": [{"vendor": "Microsoft", "product": "HEVC Video Extension", "platforms": ["Unknown"], "versions": [{"version": "1.0.0.0", "lessThan": "2.0.61931.0", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": "HEVC Video Extensions", "platforms": ["Unknown"], "versions": [{"version": "1.0.0", "lessThan": "2.0.61933.0", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": "HEVC Video Extensions Remote Code Execution Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "CWE-122: Heap-based Buffer Overflow", "lang": "en-US", "type": "CWE", "cweId": "CWE-122"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-01-01T01:59:01.369Z"}, "references": [{"name": "HEVC Video Extensions Remote Code Execution Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38170"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}]}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-38170", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-06-04T01:22:51.292686Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:28:28.378Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T17:30:14.096Z"}, "title": "CVE Program Container", "references": [{"name": "HEVC Video Extensions Remote Code Execution Vulnerability", "tags": ["vendor-advisory", "x_transferred"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38170"}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38170", "name": "HEVC Video Extensions Remote Code Execution Vulnerability", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T17:30:14.096Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-38170", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-06-04T01:22:51.292686Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T01:23:02.588Z"}}], "cna": {"title": "HEVC Video Extensions Remote Code Execution Vulnerability", "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}, "scenarios": [{"lang": "en-US", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*"], "vendor": "Microsoft", "product": "HEVC Video Extension", "versions": [{"status": "affected", "version": "1.0.0.0", "lessThan": "2.0.61931.0", "versionType": "custom"}], "platforms": ["Unknown"]}, {"cpes": ["cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*"], "vendor": "Microsoft", "product": "HEVC Video Extensions", "versions": [{"status": "affected", "version": "1.0.0", "lessThan": "2.0.61933.0", "versionType": "custom"}], "platforms": ["Unknown"]}], "datePublic": "2023-08-08T07:00:00+00:00", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38170", "name": "HEVC Video Extensions Remote Code Execution Vulnerability", "tags": ["vendor-advisory"]}], "descriptions": [{"lang": "en-US", "value": "HEVC Video Extensions Remote Code Execution Vulnerability"}], "problemTypes": [{"descriptions": [{"lang": "en-US", "type": "CWE", "cweId": "CWE-122", "description": "CWE-122: Heap-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2024-05-29T01:32:54.009Z"}}}, "cveMetadata": {"cveId": "CVE-2023-38170", "state": "PUBLISHED", "dateUpdated": "2024-08-02T17:30:14.096Z", "dateReserved": "2023-07-12T23:41:45.863Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2023-08-08T17:08:43.944Z", "assignerShortName": "microsoft"}, "dataVersion": "5.1"}