QID 377780

QID 377780: Citrix XenServer Security Updates (CTX286511)

A security issue has been identified that may allow privileged code running in a guest VM to compromise the host. This issue is limited to only those guest VMs where the host administrator has explicitly assigned a PCI passthrough device to the guest VM.

Affected Products:
Citrix XenServer 7.1 LTSR, Citrix XenServer 7.0 Note: This QID will detect only for Citrix XenServer 7.1 LTSR ,Citrix XenServer 7.0

QID Detection Logic (Authenticated):
OS:Citrix XenServer
The QID checks if Hotfixes is applied on the vulnerable versions of Citrix XenServer.

Vulnerable version may allow privileged code running in a guest VM to compromise the host.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as Medium - 4.6 severity.

Solution

Hotfixes have been released for Citrix XenServer to address these issues. Refer to CTX286511 to obtain more information.

Vendor References

CTX286511 - support.citrix.com/article/CTX286511/citrix-hypervisor-security-update

CVEs related to QID 377780

CVE-2020-29040 |

Software Advisories

Advisory ID	Software	Component	Link
CTX286511			support.citrix.com/article/CTX286511/citrix-hypervisor-security-update

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