CVE-2018-10502

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps Fixed in version 4.2.18.2. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of a staging mode. The issue lies in the ability to change the configuration based on the presence of a file in an user-controlled location. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5359.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://zerodayinitiative.com/advisories/ZDI-18-560	Third Party Advisory VDB Entry
https://zerodayinitiative.com/advisories/ZDI-18-560	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:samsung:galaxy_apps:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:41

Type	Values Removed	Values Added
References	~~() https://zerodayinitiative.com/advisories/ZDI-18-560 - Third Party Advisory, VDB Entry~~	() https://zerodayinitiative.com/advisories/ZDI-18-560 - Third Party Advisory, VDB Entry

Information

Published : 2018-09-24 23:29

Updated : 2024-11-21 03:41

NVD link : CVE-2018-10502

Mitre link : CVE-2018-10502

CVE.ORG link : CVE-2018-10502

JSON object : View

Products Affected

samsung

galaxy_apps

CWE

CWE-269

Improper Privilege Management

CWE-20

Improper Input Validation

{"id": "CVE-2018-10502", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-09-24T23:29:01.087", "references": [{"url": "https://zerodayinitiative.com/advisories/ZDI-18-560", "tags": ["Third Party Advisory", "VDB Entry"], "source": "zdi-disclosures@trendmicro.com"}, {"url": "https://zerodayinitiative.com/advisories/ZDI-18-560", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Galaxy Apps Fixed in version 4.2.18.2. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of a staging mode. The issue lies in the ability to change the configuration based on the presence of a file in an user-controlled location. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the application. Was ZDI-CAN-5359."}, {"lang": "es", "value": "Esta vulnerabilidad permite que los atacantes locales escalen privilegios en instalaciones vulnerables de Samsung Galaxy Apps, solucionado en la versi\u00f3n 4.2.18.2. En primer lugar, un atacante debe obtener la capacidad de ejecutar c\u00f3digo de bajos privilegios en el sistema objetivo para explotar esta vulnerabilidad. Este error en concreto existe en el manejo de un modo provisional. El problema radica en la capacidad de cambiar la configuraci\u00f3n en base a la presencia de un archivo en una ubicaci\u00f3n controlada por el usuario. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios a recursos que suelen estar protegidos de la aplicaci\u00f3n. Anteriormente era ZDI-CAN-5359."}], "lastModified": "2024-11-21T03:41:27.043", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:galaxy_apps:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EF60563-430B-418D-BD5C-7D842F442F60", "versionEndExcluding": "4.2.18.2"}], "operator": "OR"}]}], "sourceIdentifier": "zdi-disclosures@trendmicro.com"}