CVE-2023-48702 - OpenCVE

Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Jellyfin	Jellyfin

Configuration 1 [-]

cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86
https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr
https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-12-13T20:53:28.786Z

Updated: 2024-08-02T21:37:54.384Z

Reserved: 2023-11-17T19:43:37.554Z

Link: CVE-2023-48702

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2023-12-13T21:15:07.847

Modified: 2023-12-18T19:10:51.197

Link: CVE-2023-48702

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-48702", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-17T19:43:37.554Z", "datePublished": "2023-12-13T20:53:28.786Z", "dateUpdated": "2024-08-02T21:37:54.384Z"}, "containers": {"cna": {"title": "Jellyfin Possible Remote Code Execution via custom FFmpeg binary", "problemTypes": [{"descriptions": [{"cweId": "CWE-77", "lang": "en", "description": "CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/", "tags": ["x_refsource_CONFIRM"], "url": "https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/"}, {"name": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr", "tags": ["x_refsource_MISC"], "url": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr"}, {"name": "https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86", "tags": ["x_refsource_MISC"], "url": "https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86"}], "affected": [{"vendor": "jellyfin", "product": "jellyfin", "versions": [{"version": "< 10.8.13", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-12-13T20:53:28.786Z"}, "descriptions": [{"lang": "en", "value": "Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13."}], "source": {"advisory": "GHSA-hh6p-h87c-xph5", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:37:54.384Z"}, "title": "CVE Program Container", "references": [{"name": "https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/"}, {"name": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr"}, {"name": "https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86"}]}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:*", "matchCriteriaId": "93D6F598-55D9-4041-BED8-4448226B5EFF", "versionEndExcluding": "10.8.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13."}, {"lang": "es", "value": "Jellyfin es un sistema para gestionar y transmitir medios. Antes de la versi\u00f3n 10.8.13, el endpoint `/System/MediaEncoder/Path` ejecuta un archivo arbitrario usando `ProcessStartInfo` a trav\u00e9s de la funci\u00f3n `ValidateVersion`. Un administrador malintencionado puede configurar un recurso compartido de red y proporcionar una ruta UNC a `/System/MediaEncoder/Path` que apunta a un ejecutable en el recurso compartido de red, lo que hace que el servidor Jellyfin ejecute el ejecutable en el contexto local. El endpoint se elimin\u00f3 en la versi\u00f3n 10.8.13."}], "id": "CVE-2023-48702", "lastModified": "2023-12-18T19:10:51.197", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-12-13T21:15:07.847", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "security-advisories@github.com", "type": "Primary"}]}