Denial of service in Citrix XenServer

1) Denial of service

EUVDB-ID: #VU9711

Risk: Low

CVSSv3.1: 5.4 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows an adjacent high-privileged attacker to cause DoS condition on the host system.

The weakness exists due to unspecified error. An adjacent attacker can cause the host system to crash.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Citrix XenServer: 7.1 - 7.2

External links

http://support.citrix.com/article/CTX230624

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.