Vulnerability Name:

CVE-2018-6967 (CCN-145591)

Assigned:2018-06-28
Published:2018-06-28
Updated:2022-02-03
Summary: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-2018-6966.
CVSS v3 Severity:8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): High
7.7 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
6.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
6.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-6967

Source: CCN
Type: SECTRACK ID: 1041208
VMware Workstation and Fusion Out-of-Bounds Memory Read Errors Let Local Users Deny Service and Obtain Potentially Sensitive Information

Source: BID
Type: Third Party Advisory, VDB Entry
104709

Source: CCN
Type: BID-104709
VMware ESXi/Workstation/Fusion Multiple Information Disclosure Vulnerabilities

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041208

Source: XF
Type: UNKNOWN
vmware-cve20186967-dos(145591)

Source: CCN
Type: VMware Security Advisory VMSA-2018-0016
VMware ESXi, Workstation, and Fusion updates address multiple out-of-bounds read vulnerabilities

Source: CONFIRM
Type: Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2018-0016.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:vmware:fusion:*:*:*:*:*:*:*:* (Version >= 10.0 and < 10.1.2)
  • AND
  • cpe:/o:apple:mac_os_x:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:vmware:workstation:*:*:*:*:*:*:*:* (Version >= 14.0 and < 14.1.2)
  • OR cpe:/o:vmware:esxi:6.7:-:*:*:*:*:*:*
  • OR cpe:/o:vmware:esxi:6.7:670-201806001:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:vmware:workstation:14.0:*:*:*:*:*:*:*
  • OR cpe:/a:vmware:fusion:10.0:*:*:*:*:*:*:*
  • OR cpe:/o:vmware:esxi:6.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    vmware fusion *
    apple mac os x -
    vmware workstation *
    vmware esxi 6.7 -
    vmware esxi 6.7 670-201806001
    vmware workstation 14.0
    vmware fusion 10.0
    vmware esxi 6.7