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Vulnerability Details : CVE-2013-4475

Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictions by leveraging ACL differences between a file and an associated alternate data stream (ADS).
Publish Date : 2013-11-13 Last Update Date : 2022-09-01
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2013-1806 -- samba and samba3x security update (important) oval:org.mitre.oval:def:27279 unix
DEPRECATED: ELSA-2013:1806: samba and samba3x security update (Important) oval:org.mitre.oval:def:23482 unix
DSA-2812-1 samba - several oval:org.mitre.oval:def:20821 unix
ELSA-2013:1806: samba and samba3x security update (Important) oval:org.mitre.oval:def:23855 unix
RHSA-2013:1806: samba and samba3x security update (Important) oval:org.mitre.oval:def:21206 unix
RHSA-2013:1806: samba and samba3x security update (Important) oval:com.redhat.rhsa:def:20131806 unix
SUSE-SU-2014:0024-1 -- Security update for Samba oval:org.mitre.oval:def:25148 unix
SUSE-SU-2014:0839-1 -- Security update for Samba oval:org.mitre.oval:def:26318 unix
USN-2054-1 -- samba vulnerabilities oval:org.mitre.oval:def:20652 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-2013-4475

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 10.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 12.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 12.10 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 13.04 * * * Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 13.10 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 6.0 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 7.0 * * * Version Details Vulnerabilities
8 Application Samba Samba * * * * Version Details Vulnerabilities
9 Application Samba Samba 4.1.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 5
Debian Debian Linux 2
Samba Samba 2

- References For CVE-2013-4475
BID 63646 Samba ACL Check Security Bypass Vulnerability Release Date:2014-07-09
GENTOO GLSA-201502-15
REDHAT RHSA-2014:0009
SUSE openSUSE-SU-2013:1921
SUSE openSUSE-SU-2013:1790
REDHAT RHSA-2013:1806
SUSE openSUSE-SU-2013:1787

- Metasploit Modules Related To CVE-2013-4475

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

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