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Vulnerability Details : CVE-2015-4103

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.
Publish Date : 2015-06-03 Last Update Date : 2017-11-14
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- CVSS Scores & Vulnerability Types

CVSS Score
4.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 264

- Products Affected By CVE-2015-4103

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 3.3.0 Version Details Vulnerabilities
2 OS XEN XEN 3.3.1 Version Details Vulnerabilities
3 OS XEN XEN 3.3.2 Version Details Vulnerabilities
4 OS XEN XEN 3.4.0 Version Details Vulnerabilities
5 OS XEN XEN 3.4.1 Version Details Vulnerabilities
6 OS XEN XEN 3.4.2 Version Details Vulnerabilities
7 OS XEN XEN 3.4.3 Version Details Vulnerabilities
8 OS XEN XEN 3.4.4 Version Details Vulnerabilities
9 OS XEN XEN 4.0.1 Version Details Vulnerabilities
10 OS XEN XEN 4.0.2 Version Details Vulnerabilities
11 OS XEN XEN 4.0.3 Version Details Vulnerabilities
12 OS XEN XEN 4.0.4 Version Details Vulnerabilities
13 OS XEN XEN 4.1.0 Version Details Vulnerabilities
14 OS XEN XEN 4.1.1 Version Details Vulnerabilities
15 OS XEN XEN 4.1.2 Version Details Vulnerabilities
16 OS XEN XEN 4.1.3 Version Details Vulnerabilities
17 OS XEN XEN 4.1.4 Version Details Vulnerabilities
18 OS XEN XEN 4.1.5 Version Details Vulnerabilities
19 OS XEN XEN 4.1.6.1 Version Details Vulnerabilities
20 OS XEN XEN 4.2.0 Version Details Vulnerabilities
21 OS XEN XEN 4.2.1 Version Details Vulnerabilities
22 OS XEN XEN 4.2.2 Version Details Vulnerabilities
23 OS XEN XEN 4.2.3 Version Details Vulnerabilities
24 OS XEN XEN 4.3.0 Version Details Vulnerabilities
25 OS XEN XEN 4.3.1 Version Details Vulnerabilities
26 OS XEN XEN 4.3.2 Version Details Vulnerabilities
27 OS XEN XEN 4.3.4 Version Details Vulnerabilities
28 OS XEN XEN 4.4.0 Version Details Vulnerabilities
29 OS XEN XEN 4.4.1 - Version Details Vulnerabilities
30 OS XEN XEN 4.5.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
XEN XEN 30

- References For CVE-2015-4103

http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
FEDORA FEDORA-2015-9965
https://support.citrix.com/article/CTX206006 CONFIRM
http://www.securitytracker.com/id/1032456
SECTRACK 1032456
http://www.ubuntu.com/usn/USN-2630-1
UBUNTU USN-2630-1
http://xenbits.xen.org/xsa/advisory-128.html CONFIRM
http://www.debian.org/security/2015/dsa-3284
DEBIAN DSA-3284
http://www.debian.org/security/2015/dsa-3286
DEBIAN DSA-3286
http://www.securityfocus.com/bid/74947
BID 74947 Xen CVE-2015-4103 Denial of Service Vulnerability Release Date:2016-07-29
http://support.citrix.com/article/CTX201145 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
SUSE SUSE-SU-2015:1157
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
SUSE SUSE-SU-2015:1156
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
SUSE SUSE-SU-2015:1042
https://security.gentoo.org/glsa/201604-03
GENTOO GLSA-201604-03
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
SUSE SUSE-SU-2015:1045
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html
FEDORA FEDORA-2015-9466
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html
FEDORA FEDORA-2015-9456

- Metasploit Modules Related To CVE-2015-4103

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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