Vulnerability Details : CVE-2019-5531
VMware vSphere ESXi (6.7 prior to ESXi670-201810101-SG, 6.5 prior to ESXi650-201811102-SG, and 6.0 prior to ESXi600-201807103-SG) and VMware vCenter Server (6.7 prior to 6.7 U1b, 6.5 prior to 6.5 U2b, and 6.0 prior to 6.0 U3j) contain an information disclosure vulnerability in clients arising from insufficient session expiration. An attacker with physical access or an ability to mimic a websocket connection to a user’s browser may be able to obtain control of a VM Console after the user has logged out or their session has timed out.
Vulnerability category: Information leak
Products affected by CVE-2019-5531
- cpe:2.3:a:vmware:vcenter_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:d:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:u3:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:u1:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:u1b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:d:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1d:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1e:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update1g:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update2:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update2b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update2c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update2d:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.5:update2g:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:update1:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:update1b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:update2:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:update2a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.7:update2c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update2m:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update2a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3f:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3g:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3h:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3i:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update2:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3b:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3d:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3c:*:*:*:*:*:*
- cpe:2.3:a:vmware:vcenter_server:6.0:update3e:*:*:*:*:*:*
- cpe:2.3:o:vmware:esxi:6.7:670-201811001:*:*:*:*:*:*
- cpe:2.3:a:vmware:vsphere_esxi:6.5:a:*:*:*:*:*:*
- cpe:2.3:a:vmware:vsphere_esxi:6.5:u2:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.7:*:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.7:update_1:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:update_1:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201810002:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201811002:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201901001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201903001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201905001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201811001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.5:*:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201903001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:u1b:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:update_3:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201811001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201810001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:beta:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:u1a:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:600-201905001:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:update_2:*:*:*:*:*:*
- cpe:2.3:o:vmware:vsphere_esxi:6.0:u3a:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5531
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5531
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST |
CWE ids for CVE-2019-5531
-
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-5531
-
http://www.vmware.com/security/advisories/VMSA-2019-0013.html
VMSA-2019-0013.1
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