CVE-2021-2344

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Coherence. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2021.html	Patch Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2021.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:coherence:3.7.1.0:::::::*
	cpe:2.3:a:oracle:coherence:12.1.3.0.0:::::::*
	cpe:2.3:a:oracle:coherence:12.2.1.3.0:::::::*
	cpe:2.3:a:oracle:coherence:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:coherence:14.1.1.0.0:::::::*

History

21 Nov 2024, 06:02

Type	Values Removed	Values Added
References	~~() https://www.oracle.com/security-alerts/cpujul2021.html - Patch, Vendor Advisory~~	() https://www.oracle.com/security-alerts/cpujul2021.html - Patch, Vendor Advisory

Information

Published : 2021-07-21 15:15

Updated : 2024-11-21 06:02

NVD link : CVE-2021-2344

Mitre link : CVE-2021-2344

CVE.ORG link : CVE-2021-2344

JSON object : View

Products Affected

oracle

coherence

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-2344", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert_us@oracle.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-07-21T15:15:19.063", "references": [{"url": "https://www.oracle.com/security-alerts/cpujul2021.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert_us@oracle.com"}, {"url": "https://www.oracle.com/security-alerts/cpujul2021.html", "tags": ["Patch", "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 Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Coherence. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)."}, {"lang": "es", "value": "Una vulnerabilidad en el producto Oracle Coherence de Oracle Fusion Middleware (componente: Core). Las versiones compatibles que est\u00e1n afectadas son 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 y 14.1.1.0.0. Una vulnerabilidad explotable f\u00e1cilmente, permite a un atacante no autenticado con acceso a la red por medio de T3, IIOP, comprometer a Oracle Coherence. Los ataques con \u00e9xito de esta vulnerabilidad pueden resultar en la habilidad no autorizada para causar una suspensi\u00f3n o bloqueo repetible frecuentemente (DOS completa) de Oracle Coherence. CVSS 3.1 Puntuaci\u00f3n Base 7.5 (Impactos en la Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)"}], "lastModified": "2024-11-21T06:02:55.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:coherence:3.7.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "06EF2E5D-265E-44FE-9F99-7C5AC7B2C0FC"}, {"criteria": "cpe:2.3:a:oracle:coherence:12.1.3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E3D6BC7-B12D-44A9-84F1-7B97F848B97A"}, {"criteria": "cpe:2.3:a:oracle:coherence:12.2.1.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "956B2712-8FB5-4FBF-A7FF-8930C05677FA"}, {"criteria": "cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FF57C7A-92C9-4D71-A7B1-CC9DEFAA8193"}, {"criteria": "cpe:2.3:a:oracle:coherence:14.1.1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5FA64A1D-34F9-4441-857A-25C165E6DBB6"}], "operator": "OR"}]}], "sourceIdentifier": "secalert_us@oracle.com"}