QID 378918

Date Published: 2023-10-12

QID 378918: Citrix XenServer Security Updates (CTX335432)

Citrix XenServer is an open source server virtualization platform based on the Xen hypervisor.

Affected by following CVEs:
CVE-2021-28705
CVE-2021-28714
CVE-2021-28704
CVE-2021-28715

Affected Versions:
Citrix XenServer 7.1 LTSR CU2
Note: Citrix XenServer 7.1 LTSR CU2

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

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6.9 severity.

Solution

Hotfixes have been released for Citrix XenServer to address these issues. Refer to CTX335432 to obtain more information.

Vendor References

CTX335432 - support.citrix.com/article/CTX335432

CVEs related to QID 378918

CVE-2021-28705 | CVE-2021-28714 | CVE-2021-28704 | CVE-2021-28715 |

Software Advisories

Advisory ID	Software	Component	Link
CTX335432			support.citrix.com/article/CTX335432

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