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Vulnerability Details : CVE-2013-4355

Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or (2) memory mapped I/O write or (3) other unspecified operations related to addresses without associated memory.
Publish Date : 2013-10-01 Last Update Date : 2014-12-11
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- CVSS Scores & Vulnerability Types

CVSS Score
1.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Related OVAL Definitions

Title Definition Id Class Family
DSA-3006-1 xen - security update oval:org.mitre.oval:def:26366 unix
ELSA-2013-1790 -- kernel security and bug fix update (moderate) oval:org.mitre.oval:def:26446 unix
ELSA-2013-1790-1 -- kernel security and bug fix update (moderate) oval:org.mitre.oval:def:26673 unix
ELSA-2013:1790: kernel security and bug fix update (Moderate) oval:org.mitre.oval:def:22655 unix
RHSA-2013:1790: kernel security and bug fix update (Moderate) oval:org.mitre.oval:def:21090 unix
RHSA-2013:1790: kernel security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20131790 unix
SUSE-SU-2013:1774-1 -- Security update for Xen oval:org.mitre.oval:def:24980 unix
SUSE-SU-2014:0411-1 -- Security update for Xen oval:org.mitre.oval:def:25518 unix
SUSE-SU-2014:0470-1 -- Security update for Xen oval:org.mitre.oval:def:25516 unix
SUSE-SU-2014:0446-1 -- Security update for Xen oval:org.mitre.oval:def:25115 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-4355

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 3.0.2 Version Details Vulnerabilities
2 OS XEN XEN 3.0.3 Version Details Vulnerabilities
3 OS XEN XEN 3.0.4 Version Details Vulnerabilities
4 OS XEN XEN 3.1.3 Version Details Vulnerabilities
5 OS XEN XEN 3.1.4 Version Details Vulnerabilities
6 OS XEN XEN 3.2.0 Version Details Vulnerabilities
7 OS XEN XEN 3.2.1 Version Details Vulnerabilities
8 OS XEN XEN 3.2.2 Version Details Vulnerabilities
9 OS XEN XEN 3.2.3 Version Details Vulnerabilities
10 OS XEN XEN 3.3.0 Version Details Vulnerabilities
11 OS XEN XEN 3.3.1 Version Details Vulnerabilities
12 OS XEN XEN 3.3.2 Version Details Vulnerabilities
13 OS XEN XEN 3.4.0 Version Details Vulnerabilities
14 OS XEN XEN 3.4.1 Version Details Vulnerabilities
15 OS XEN XEN 3.4.2 Version Details Vulnerabilities
16 OS XEN XEN 3.4.3 Version Details Vulnerabilities
17 OS XEN XEN 3.4.4 Version Details Vulnerabilities
18 OS XEN XEN 4.0.0 Version Details Vulnerabilities
19 OS XEN XEN 4.0.1 Version Details Vulnerabilities
20 OS XEN XEN 4.0.2 Version Details Vulnerabilities
21 OS XEN XEN 4.0.3 Version Details Vulnerabilities
22 OS XEN XEN 4.0.4 Version Details Vulnerabilities
23 OS XEN XEN 4.1.0 Version Details Vulnerabilities
24 OS XEN XEN 4.1.1 Version Details Vulnerabilities
25 OS XEN XEN 4.1.2 Version Details Vulnerabilities
26 OS XEN XEN 4.1.3 Version Details Vulnerabilities
27 OS XEN XEN 4.1.4 Version Details Vulnerabilities
28 OS XEN XEN 4.1.5 Version Details Vulnerabilities
29 OS XEN XEN 4.2.0 Version Details Vulnerabilities
30 OS XEN XEN 4.2.1 Version Details Vulnerabilities
31 OS XEN XEN 4.2.2 Version Details Vulnerabilities
32 OS XEN XEN 4.2.3 Version Details Vulnerabilities
33 OS XEN XEN 4.3.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
XEN XEN 33

- References For CVE-2013-4355

http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
SUSE SUSE-SU-2014:0470
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
SUSE SUSE-SU-2014:0446
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html
SUSE SUSE-SU-2014:0411
http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html
SUSE openSUSE-SU-2013:1636
http://www.openwall.com/lists/oss-security/2013/09/30/1
MLIST [oss-security] 20130930 Xen Security Advisory 63 (CVE-2013-4355) - Information leaks through I/O instruction emulation
http://rhn.redhat.com/errata/RHSA-2013-1790.html
REDHAT RHSA-2013:1790
http://www.debian.org/security/2014/dsa-3006
DEBIAN DSA-3006

- Metasploit Modules Related To CVE-2013-4355

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


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