CVE-2021-2035

Vulnerability in the RDBMS Scheduler component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Export Full Database privilege with network access via Oracle Net to compromise RDBMS Scheduler. Successful attacks of this vulnerability can result in takeover of RDBMS Scheduler. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.oracle.com/security-alerts/cpujan2021.html	Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2021.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:rdbms_scheduler:12.1.0.2:::::::*
	cpe:2.3:a:oracle:rdbms_scheduler:12.2.0.1:::::::*
	cpe:2.3:a:oracle:rdbms_scheduler:18c:::::::*
	cpe:2.3:a:oracle:rdbms_scheduler:19c:::::::*

History

21 Nov 2024, 06:02

Type	Values Removed	Values Added
References	~~() https://www.oracle.com/security-alerts/cpujan2021.html - Vendor Advisory~~	() https://www.oracle.com/security-alerts/cpujan2021.html - Vendor Advisory

Information

Published : 2021-01-20 15:15

Updated : 2024-11-21 06:02

NVD link : CVE-2021-2035

Mitre link : CVE-2021-2035

CVE.ORG link : CVE-2021-2035

JSON object : View

Products Affected

oracle

rdbms_scheduler

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-2035", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert_us@oracle.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 2.8}]}, "published": "2021-01-20T15:15:47.753", "references": [{"url": "https://www.oracle.com/security-alerts/cpujan2021.html", "tags": ["Vendor Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://www.oracle.com/security-alerts/cpujan2021.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Vulnerability in the RDBMS Scheduler component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows low privileged attacker having Export Full Database privilege with network access via Oracle Net to compromise RDBMS Scheduler. Successful attacks of this vulnerability can result in takeover of RDBMS Scheduler. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)."}, {"lang": "es", "value": "Vulnerabilidad en el componente RDBMS Scheduler de Oracle Database Server. Las versiones compatibles que est\u00e1n afectadas son 12.1.0.2, 12.2.0.1, 18c y 19c. Una vulnerabilidad explotable f\u00e1cilmente permite a un atacante poco privilegiado tener el privilegio Export Full Database con acceso de red por medio de Oracle Net comprometer a RDBMS Scheduler. Los ataques con \u00e9xito de esta vulnerabilidad pueden resultar en la toma de control de RDBMS Scheduler. CVSS 3.1 Puntuaci\u00f3n Base 8.8 (Impactos de la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)"}], "lastModified": "2024-11-21T06:02:13.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:rdbms_scheduler:12.1.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8FD3A13-7830-4942-B364-CBA27AE4BADA"}, {"criteria": "cpe:2.3:a:oracle:rdbms_scheduler:12.2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FBAAFEB-2202-43EC-9EEA-F1285852A1B1"}, {"criteria": "cpe:2.3:a:oracle:rdbms_scheduler:18c:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "473F9C47-D9F1-40FE-93A5-8917DC72A700"}, {"criteria": "cpe:2.3:a:oracle:rdbms_scheduler:19c:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3981C8A-F66A-44D9-A590-707CCE63B768"}], "operator": "OR"}]}], "sourceIdentifier": "secalert_us@oracle.com"}