The libxl device-handling in Xen 4.6.x and earlier allows local OS guest administrators to cause a denial of service (resource consumption or management facility confusion) or gain host OS privileges by manipulating information in guest controlled areas of xenstore.
http://www.debian.org/security/2016/dsa-3633
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/91006
Source: MITRE
Published: 2016-06-07
Updated: 2016-11-28
Type: CWE-264
Base Score: 6.8
Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 3.1
Severity: MEDIUM
Base Score: 6.7
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 0.8
Severity: MEDIUM
OR
OR
cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.3.3:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.2:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.3:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.4.4:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.5.2:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.5.3:*:*:*:*:*:*:*
ID | Name | Product | Family | Severity |
---|---|---|---|---|
94269 | SUSE SLES12 Security Update : xen (SUSE-SU-2016:2533-1) (Bunker Buster) | Nessus | SuSE Local Security Checks | high |
94000 | openSUSE Security Update : xen (openSUSE-2016-1170) (Bunker Buster) | Nessus | SuSE Local Security Checks | high |
93999 | openSUSE Security Update : xen (openSUSE-2016-1169) (Bunker Buster) | Nessus | SuSE Local Security Checks | high |
93298 | SUSE SLES11 Security Update : xen (SUSE-SU-2016:2100-1) (Bunker Buster) | Nessus | SuSE Local Security Checks | high |
93296 | SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2016:2093-1) (Bunker Buster) | Nessus | SuSE Local Security Checks | high |
92614 | Debian DSA-3633-1 : xen - security update (Bunker Buster) | Nessus | Debian Local Security Checks | high |
92601 | OracleVM 3.3 : xen (OVMSA-2016-0089) | Nessus | OracleVM Local Security Checks | high |
92600 | OracleVM 3.4 : xen (OVMSA-2016-0088) (Bunker Buster) | Nessus | OracleVM Local Security Checks | high |
92081 | Fedora 24 : xen (2016-389be30b95) | Nessus | Fedora Local Security Checks | medium |
92059 | Fedora 23 : xen (2016-103752d2a9) | Nessus | Fedora Local Security Checks | medium |
91935 | FreeBSD : xen-tools -- Unsanitised guest input in libxl device handling code (e2fca11b-4212-11e6-942d-bc5ff45d0f28) | Nessus | FreeBSD Local Security Checks | medium |