VMwareVMSA-2022-0025VMware ESXi and vCenter Server updates address multiple security vulnerabilities (CVE-2022-31680, CVE-2022-31681)
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:M/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
44.5%
3a. VMware vCenter Server platform services controller unsafe deserialization vulnerability (CVE-2022-31680)
The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). VMware has evaluated the severity of this issue to be in the Important severity range with a maximum CVSSv3 base score of 7.2.
3b. VMware ESXi null-pointer dereference vulnerability (CVE-2022-31681)
VMware ESXi contains a null-pointer dereference vulnerability. VMware has evaluated the severity of this issue to be in the Low severity range with a maximum CVSSv3 base score of 3.8.
References
customerconnect.vmware.com/downloads/details?downloadGroup=VC65U3U&productId=614&rPId=74057
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31680
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31681
docs.vmware.com/en/VMware-vSphere/6.5/rn/esxi650-202210001.html
docs.vmware.com/en/VMware-vSphere/6.5/rn/vsphere-vcenter-server-65u3u-release-notes.html
docs.vmware.com/en/VMware-vSphere/6.7/rn/esxi670-202210001.html
docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-esxi-70u3f-release-notes.html
kb.vmware.com/s/article/88695
kb.vmware.com/s/article/89692
my.vmware.com/group/vmware/patch
www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:M/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
44.5%