Executive Summary

Informations
Name CVE-2007-4138 First vendor Publication 2007-09-13
Vendor Cve Last vendor Modification 2011-03-07

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.9 Attack Range Local
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Security Protection

Impacts Provides administrator access : Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service.

Detail

The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the "winbind nss info" option is set to rfc2307 or sfu, grants all local users the privileges of gid 0 when the (1) RFC2307 or (2) Services for UNIX (SFU) primary group attribute is not defined.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4138

CWE : Common Weakness Enumeration

idName
CWE-264Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:10375
 
Oval ID: oval:org.mitre.oval:def:10375
Title: The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the "winbind nss info" option is set to rfc2307 or sfu, grants all local users the privileges of gid 0 when the (1) RFC2307 or (2) Services for UNIX (SFU) primary group attribute is not defined.
Description: The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the "winbind nss info" option is set to rfc2307 or sfu, grants all local users the privileges of gid 0 when the (1) RFC2307 or (2) Services for UNIX (SFU) primary group attribute is not defined.
Family: unix Class: vulnerability
Reference(s): CVE-2007-4138
Version: 5
Platform(s): Red Hat Enterprise Linux 4
CentOS Linux 4
Oracle Linux 4
Red Hat Enterprise Linux 5
CentOS Linux 5
Oracle Linux 5
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application4

OpenVAS Exploits

DateDescription
2009-10-13Name : Solaris Update for Samba 119757-16
File : nvt/gb_solaris_119757_16.nasl
2009-10-13Name : Solaris Update for Samba 119758-16
File : nvt/gb_solaris_119758_16.nasl
2009-09-23Name : Solaris Update for Samba 119757-15
File : nvt/gb_solaris_119757_15.nasl
2009-09-23Name : Solaris Update for Samba 119758-15
File : nvt/gb_solaris_119758_15.nasl
2009-06-03Name : Solaris Update for Samba 119757-14
File : nvt/gb_solaris_119757_14.nasl
2009-06-03Name : Solaris Update for Samba 119758-14
File : nvt/gb_solaris_119758_14.nasl
2009-02-27Name : Fedora Update for samba FEDORA-2007-2145
File : nvt/gb_fedora_2007_2145_samba_fc7.nasl
2008-09-04Name : FreeBSD Ports: samba
File : nvt/freebsd_samba11.nasl
0000-00-00Name : Slackware Advisory SSA:2007-255-02 samba
File : nvt/esoft_slk_ssa_2007_255_02.nasl

Open Source Vulnerability Database (OSVDB)

idDescription
39178Samba idmap_ad.so Winbind nss_info Extension (nsswitch/idmap_ad.c) Local Priv...

Nessus® Vulnerability Scanner

DateDescription
2013-07-12Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2007-1016.nasl - Type : ACT_GATHER_INFO
2013-06-28Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2007-1016.nasl - Type : ACT_GATHER_INFO
2012-08-01Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20071115_samba_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2011-11-18Name : The remote Samba server is affected by a local privilege escalation vulnerabi...
File : samba_3_0_26.nasl - Type : ACT_GATHER_INFO
2007-11-16Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-1016.nasl - Type : ACT_GATHER_INFO
2007-11-16Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-1017.nasl - Type : ACT_GATHER_INFO
2007-11-06Name : The remote Fedora host is missing a security update.
File : fedora_2007-2145.nasl - Type : ACT_GATHER_INFO
2007-09-24Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_2bc96f18683f11dc82b602e0185f8d72.nasl - Type : ACT_GATHER_INFO
2007-09-14Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2007-255-02.nasl - Type : ACT_GATHER_INFO

Internal Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/25636
BUGTRAQ http://www.securityfocus.com/archive/1/archive/1/479078/100/0/threaded
CERT http://www.us-cert.gov/cas/techalerts/TA07-352A.html
CONFIRM http://docs.info.apple.com/article.html?artnum=307179
http://www.samba.org/samba/security/CVE-2007-4138.html
https://issues.rpath.com/browse/RPL-1705
FEDORA https://www.redhat.com/archives/fedora-package-announce/2007-September/msg002...
REDHAT http://www.redhat.com/support/errata/RHSA-2007-1016.html
http://www.redhat.com/support/errata/RHSA-2007-1017.html
SECTRACK http://www.securitytracker.com/id?1018681
SECUNIA http://secunia.com/advisories/26764
http://secunia.com/advisories/26776
http://secunia.com/advisories/26795
http://secunia.com/advisories/26834
SLACKWARE http://slackware.com/security/viewer.php?l=slackware-security&y=2007&...
SREASON http://securityreason.com/securityalert/3135
VUPEN http://www.vupen.com/english/advisories/2007/3120
XF http://xforce.iss.net/xforce/xfdb/36560

Alert History

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0
1
DateInformations
2014-02-17 10:41:12
  • Multiple Updates
2013-05-11 10:33:26
  • Multiple Updates