Vulnerabilities > Citrix > Xenserver > Critical

DATE CVE VULNERABILITY TITLE RISK
2018-08-15 CVE-2018-14007 Path Traversal vulnerability in Citrix Xenserver 7.1/7.4/7.5
Citrix XenServer 7.1 and newer allows Directory Traversal.
network
low complexity
citrix CWE-22
critical
9.8
2018-07-27 CVE-2016-9603 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest.
network
low complexity
qemu redhat citrix debian CWE-119
critical
9.9
2018-07-27 CVE-2017-2620 Out-of-bounds Write vulnerability in multiple products
Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue.
network
low complexity
qemu redhat citrix debian xen CWE-787
critical
9.9
2018-07-03 CVE-2017-2615 Quick emulator (QEMU) built with the Cirrus CLGD 54xx VGA emulator support is vulnerable to an out-of-bounds access issue.
network
low complexity
qemu redhat citrix debian xen
critical
9.1
2017-08-07 CVE-2015-7705 Improper Input Validation vulnerability in multiple products
The rate limiting feature in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to have unspecified impact via a large number of crafted requests.
network
low complexity
ntp netapp citrix siemens CWE-20
critical
9.8
2016-06-13 CVE-2016-5302 Improper Access Control vulnerability in Citrix Xenserver
Citrix XenServer 7.0 before Hotfix XS70E003, when a deployment has been upgraded from an earlier release, might allow remote attackers on the management network to "compromise" a host by leveraging credentials for an Active Directory account.
network
low complexity
citrix CWE-284
critical
9.8