DSA-2023-338: Security Update for a Dell Update Package (DUP) Framework Vulnerability
Resumen: Dell Update Package (DUP) Framework remediation is available for an Uncontrolled Search Path vulnerability that could be exploited by malicious users to compromise the affected system.
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Impacto
Medium
Información adicional
A (DUP) is a self-contained executable in a standard package format that updates a single software/firmware element on the system. A DUP consists of two parts: 1. A framework providing a consistent interface for applying payloads. 2. The payload is the firmware/Driver/Software. An Uncontrolled Search Path Vulnerability is applicable to Dell Update Package (DUP) Framework file versions prior to 4.9.10 used in Dell Client Platforms.
Detalles
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
|---|---|---|---|
| CVE-2023-39254 | Dell Update Package (DUP), Versions prior to 4.9.10 contain an Uncontrolled Search Path vulnerability. A malicious user with local access to the system could potentially exploit this vulnerability to run arbitrary code as admin. | 6.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
|---|---|---|---|
| CVE-2023-39254 | Dell Update Package (DUP), Versions prior to 4.9.10 contain an Uncontrolled Search Path vulnerability. A malicious user with local access to the system could potentially exploit this vulnerability to run arbitrary code as admin. | 6.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H |
Productos afectados y corrección
| Product | Affected Version(s) | Updated Version(s) | Link to Update |
|---|---|---|---|
| Dell Update Package (DUP) Framework | Versions prior to 4.9.10 | 4.9.10 |
| Product | Affected Version(s) | Updated Version(s) | Link to Update |
|---|---|---|---|
| Dell Update Package (DUP) Framework | Versions prior to 4.9.10 | 4.9.10 |
CAUTION: Dell recommends executing Dell Update Package (DUP) software packages from a protected location, one that requires administrative privileges to access, as a best practice.
CAUTION: Dell recommends customers follow security best practices for malware protection. Customers should use security software to help protect against malware (advanced threat prevention software or anti-virus).
Soluciones alternativas y mitigaciones
NOTE: Customers should use the latest Dell Update Package (DUP) available from Dell support when updating their systems. Customers do not need to download and rerun DUPs if the system is already running the latest BIOS, firmware, or driver content.
NOTE: To check the DUP Framework file version, right-click on the DUP file, select Properties, and click on the Details tab to find the File version number.
Historial de revisiones
| Revision | Date | Description |
|---|---|---|
| 1.0 | 2024-02-13 | Initial Release |
| 2.0 | 2024-02-21 | Updated for enhanced presentation with no changes to content |
| 3.0 | 2024-02-21 | Updated for enhanced presentation with no changes to content |
| 4.0 | 2024-02-29 | Updated for enhanced presentation with no changes to content |
Agradecimientos
Dell Technologies would like to thank Dohyun Lee for reporting this issue.
Información relacionada
Aviso legal
Productos afectados
Dell Update Packages - Current VersionPropiedades del artículo
Número de artículo: 000217701
Tipo de artículo: Dell Security Advisory
Última modificación: 29 feb 2024
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