CVE-2018-17191

Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/106352	Third Party Advisory VDB Entry
https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa%40%3Cdev.netbeans.apache.org%3E

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:netbeans:9.0:-:*:*:*:*:*:*

History

07 Nov 2023, 02:54

Type	Values Removed	Values Added
References	{'url': 'https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa@%3Cdev.netbeans.apache.org%3E', 'name': 'https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa@%3Cdev.netbeans.apache.org%3E', 'tags': ['Mailing List', 'Vendor Advisory'], 'refsource': 'MISC'}	() https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa%40%3Cdev.netbeans.apache.org%3E -

23 May 2023, 13:31

Type	Values Removed	Values Added
CPE	cpe:2.3:a:apache:netbeans:9.0:incubating::::::	cpe:2.3:a:apache:netbeans:9.0:-::::::

Information

Published : 2018-12-31 14:29

Updated : 2023-12-10 12:44

NVD link : CVE-2018-17191

Mitre link : CVE-2018-17191

CVE.ORG link : CVE-2018-17191

JSON object : View

Products Affected

apache

netbeans

CWE

NVD-CWE-noinfo

{"id": "CVE-2018-17191", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/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": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-12-31T14:29:00.240", "references": [{"url": "http://www.securityfocus.com/bid/106352", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa%40%3Cdev.netbeans.apache.org%3E", "source": "security@apache.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution."}, {"lang": "es", "value": "La interpretaci\u00f3n NetBeans PAC (Proxy Auto-Configuration) de Apache NetBeans (incubating) 9.0 es vulnerable a la ejecuci\u00f3n remota de comandos. Mediante el motor de script \"nashorn\", el entorno de la ejecuci\u00f3n JavaScript para la autoconfiguraci\u00f3n del proxy divulga objectos privilegiados que pueden usarse para omitir los l\u00edmites de ejecuci\u00f3n. Si se utiliza un motor de script diferente, no hay l\u00edmites de ejecuci\u00f3n. Ambos vectores permiten la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2023-11-07T02:54:12.027", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:netbeans:9.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B8A3293-9EB3-44A7-9CBA-B2594311D8F4"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}