CVE-2018-6966

VMware ESXi (6.7 before ESXi670-201806401-BG), Workstation (14.x before 14.1.2), and Fusion (10.x before 10.1.2) contain an out-of-bounds read vulnerability in the shader translator. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to crash their VMs, a different vulnerability than CVE-2018-6965 and CVE-2018-6967.

CVSS v3 8.1 HIGH
CVSS v2.0 5.5 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/104709	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041208	Third Party Advisory VDB Entry
https://www.vmware.com/security/advisories/VMSA-2018-0016.html	Vendor Advisory
http://www.securityfocus.com/bid/104709	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041208	Third Party Advisory VDB Entry
https://www.vmware.com/security/advisories/VMSA-2018-0016.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:vmware:workstation::::::::
	cpe:2.3:o:vmware:esxi:6.7:-::::::
	cpe:2.3:o:vmware:esxi:6.7:670-201806001::::::

History

No history.

Information

Published : 2018-07-09 20:29

Updated : 2024-11-21 04:11

NVD link : CVE-2018-6966

Mitre link : CVE-2018-6966

CVE.ORG link : CVE-2018-6966

JSON object : View

Products Affected

apple

mac_os_x

vmware

workstation
esxi
fusion

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2018-6966", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2018-07-09T20:29:01.067", "references": [{"url": "http://www.securityfocus.com/bid/104709", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@vmware.com"}, {"url": "http://www.securitytracker.com/id/1041208", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@vmware.com"}, {"url": "https://www.vmware.com/security/advisories/VMSA-2018-0016.html", "tags": ["Vendor Advisory"], "source": "security@vmware.com"}, {"url": "http://www.securityfocus.com/bid/104709", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1041208", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.vmware.com/security/advisories/VMSA-2018-0016.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "VMware ESXi (6.7 before ESXi670-201806401-BG), Workstation (14.x before 14.1.2), and Fusion (10.x before 10.1.2) contain an out-of-bounds read vulnerability in the shader translator. Successful exploitation of this issue may lead to information disclosure or may allow attackers with normal user privileges to crash their VMs, a different vulnerability than CVE-2018-6965 and CVE-2018-6967."}, {"lang": "es", "value": "VMware ESXi (versiones 6.7, anteriores a ESXi670-201806401-BG), Workstation (versiones 14.x, anteriores a la 14.1.2) y Fusion (versiones 10.x, anteriores a la 10.1.2) contienen una vulnerabilidad de lectura fuera de l\u00edmites en el traductor del shader. Si este error se explota de manera exitosa, podr\u00eda dar lugar a una divulgaci\u00f3n de informaci\u00f3n o podr\u00eda permitir que atacantes con privilegios de usuario normal provoquen el cierre inesperado de sus m\u00e1quinas virtuales. Esta vulnerabilidad es diferente de CVE-2018-6965 y CVE-2018-6967."}], "lastModified": "2024-11-21T04:11:29.877", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76C4E179-64D8-44F4-A60E-2C67268669C1", "versionEndExcluding": "10.1.2", "versionStartIncluding": "10.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4781BF1E-8A4E-4AFF-9540-23D523EE30DD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3CD4990A-14DD-414B-8946-680D7BF5D29E", "versionEndExcluding": "14.1.2", "versionStartIncluding": "14.0"}, {"criteria": "cpe:2.3:o:vmware:esxi:6.7:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2792D06-A73E-4A56-A152-82E1AD4E707D"}, {"criteria": "cpe:2.3:o:vmware:esxi:6.7:670-201806001:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0CE9D758-2170-4ACD-965C-C76BDA693466"}], "operator": "OR"}]}], "sourceIdentifier": "security@vmware.com"}