Citrix XenServer Multiple Vulnerabilities (Foreshadow) (CTX236548)
critical Nessus Plugin ID 111789
Language:
New! Vulnerability Priority Rating (VPR)
Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it is different from CVSS.
VPR Score: 5.9
Synopsis
A server virtualization platform installed on the remote host is affected by multiple vulnerabilities.Description
The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by multiple vulnerabilities including L1 Terminal Fault (L1TF) and a local code execution vulnerability.Solution
Apply the appropriate hotfix according to the vendor advisory.See Also
Plugin Details
Severity: Critical
ID: 111789
File Name: citrix_xenserver_CTX236548.nasl
Version: 1.5
Type: local
Family: Misc.
Published: 8/16/2018
Updated: 11/4/2019
Dependencies: citrix_xenserver_version.nbin
Configuration: Enable paranoid mode
Risk Information
Risk Factor: Critical
VPR Score: 5.9
CVSS Score Source: CVE-2018-14007
CVSS v2.0
Base Score: 10
Temporal Score: 7.4
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Temporal Vector: E:U/RL:OF/RC:C
CVSS v3.0
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:citrix:xenserver
Required KB Items: Host/XenServer/version, Host/local_checks_enabled, Settings/ParanoidReport
Exploit Ease: No known exploits are available
Patch Publication Date: 8/14/2018
Vulnerability Publication Date: 8/14/2018