CVE-2023-3099

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-3099", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2023-06-05T05:07:56.586Z", "datePublished": "2023-06-05T07:00:04.362Z", "dateUpdated": "2024-08-02T06:48:07.170Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2024-02-13T07:34:28.387Z"}, "title": "KylinSoft youker-assistant Arbitrary File dbus.SystemBus delete_file access control", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-284", "lang": "en", "description": "CWE-284 Improper Access Controls"}]}], "affected": [{"vendor": "KylinSoft", "product": "youker-assistant", "versions": [{"version": "n/a", "status": "affected"}], "modules": ["Arbitrary File Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function delete_file in the library dbus.SystemBus of the component Arbitrary File Handler. The manipulation leads to improper access controls. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.2-0kylin6k70-23 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-230689 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "de", "value": "In KylinSoft youker-assistant f\u00fcr KylinOS wurde eine kritische Schwachstelle entdeckt. Hierbei betrifft es die Funktion delete_file in der Bibliothek dbus.SystemBus der Komponente Arbitrary File Handler. Durch Manipulieren mit unbekannten Daten kann eine improper access controls-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Ein Aktualisieren auf die Version 3.0.2-0kylin6k70-23 vermag dieses Problem zu l\u00f6sen. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 4.4, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 4.4, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 3.2, "vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:P"}}], "timeline": [{"time": "2023-06-05T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2023-06-05T00:00:00.000Z", "lang": "en", "value": "CVE reserved"}, {"time": "2023-06-05T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2023-06-30T08:35:01.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Set3r.Pan (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.230689", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.230689", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/i900008/vulndb/blob/main/kylinos_vul4.md", "tags": ["broken-link", "exploit"]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:48:07.170Z"}, "title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.230689", "tags": ["vdb-entry", "technical-description", "x_transferred"]}, {"url": "https://vuldb.com/?ctiid.230689", "tags": ["signature", "permissions-required", "x_transferred"]}, {"url": "https://github.com/i900008/vulndb/blob/main/kylinos_vul4.md", "tags": ["broken-link", "exploit", "x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"modules": ["Arbitrary File Handler"], "product": "youker-assistant", "vendor": "KylinSoft", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ubuntukylin:youker-assistant:*:*:*:*:*:kylinos:*:*", "matchCriteriaId": "A36B8412-8110-4EE8-8C73-CF78E98E01CE", "versionEndExcluding": "3.0.2-0kylin6k70-23", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function delete_file in the library dbus.SystemBus of the component Arbitrary File Handler. The manipulation leads to improper access controls. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.2-0kylin6k70-23 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-230689 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}], "id": "CVE-2023-3099", "lastModified": "2026-06-17T06:13:21.427", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 3.2, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 2.5, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-06-05T07:15:11.143", "references": [{"source": "cna@vuldb.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/i900008/vulndb/blob/main/kylinos_vul4.md"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://vuldb.com/?ctiid.230689"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.230689"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/i900008/vulndb/blob/main/kylinos_vul4.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://vuldb.com/?ctiid.230689"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.230689"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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