Executive Summary

Informations
Name MDVSA-2011:038 First vendor Publication 2011-02-28
Vendor Mandriva Last vendor Modification 2011-02-28
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability has been found and corrected in samba:

All current released versions of Samba are vulnerable to a denial of service caused by memory corruption. Range checks on file descriptors being used in the FD_SET macro were not present allowing stack corruption. This can cause the Samba code to crash or to loop attempting to select on a bad file descriptor set (CVE-2011-0719).

Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct this issue.

Original Source

Url : http://www.mandriva.com/security/advisories?name=MDVSA-2011:038

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12900
 
Oval ID: oval:org.mitre.oval:def:12900
Title: DSA-2175-1 samba -- missing input sanitisation
Description: Volker Lendecke discovered that missing range checks in Samba's file descriptor handling could lead to memory corruption, resulting in denial of service.
Family: unix Class: patch
Reference(s): DSA-2175-1
CVE-2011-0719
Version: 6
Platform(s): Debian GNU/Linux 5.0
Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Product(s): samba
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:13439
 
Oval ID: oval:org.mitre.oval:def:13439
Title: USN-1075-1 -- samba vulnerability
Description: Volker Lendecke discovered that Samba incorrectly handled certain file descriptors. A remote attacker could send a specially crafted request to the server and cause Samba to crash or hang, resulting in a denial of service.
Family: unix Class: patch
Reference(s): USN-1075-1
CVE-2011-0719
Version: 5
Platform(s): Ubuntu 8.04
Ubuntu 10.10
Ubuntu 10.04
Ubuntu 9.10
Ubuntu 6.06
Product(s): samba
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:18907
 
Oval ID: oval:org.mitre.oval:def:18907
Title: CIFS Server (Samba), Remote Execution of Arbitrary Code, Denial of Service (DoS)
Description: Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.
Family: unix Class: vulnerability
Reference(s): CVE-2011-0719
Version: 12
Platform(s): HP-UX 11
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21518
 
Oval ID: oval:org.mitre.oval:def:21518
Title: RHSA-2011:0306: samba3x security update (Important)
Description: Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.
Family: unix Class: patch
Reference(s): RHSA-2011:0306-01
CESA-2011:0306
CVE-2011-0719
Version: 4
Platform(s): Red Hat Enterprise Linux 5
CentOS Linux 5
Product(s): samba3x
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21898
 
Oval ID: oval:org.mitre.oval:def:21898
Title: RHSA-2011:0305: samba security update (Important)
Description: Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.
Family: unix Class: patch
Reference(s): RHSA-2011:0305-01
CVE-2011-0719
CESA-2011:0305-CentOS 5
Version: 6
Platform(s): Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 5
CentOS Linux 5
Product(s): samba
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23192
 
Oval ID: oval:org.mitre.oval:def:23192
Title: ELSA-2011:0306: samba3x security update (Important)
Description: Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.
Family: unix Class: patch
Reference(s): ELSA-2011:0306-01
CVE-2011-0719
Version: 6
Platform(s): Oracle Linux 5
Product(s): samba3x
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23593
 
Oval ID: oval:org.mitre.oval:def:23593
Title: ELSA-2011:0305: samba security update (Important)
Description: Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd.
Family: unix Class: patch
Reference(s): ELSA-2011:0305-01
CVE-2011-0719
Version: 6
Platform(s): Oracle Linux 6
Product(s): samba
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27516
 
Oval ID: oval:org.mitre.oval:def:27516
Title: DEPRECATED: ELSA-2011-0306 -- samba3x security update (important)
Description: [3.5.4-0.70.1] - Security Release, fixes CVE-2011-0719 - resolves: #678332
Family: unix Class: patch
Reference(s): ELSA-2011-0306
CVE-2011-0719
Version: 4
Platform(s): Oracle Linux 5
Product(s): samba3x
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 127

OpenVAS Exploits

Date Description
2012-08-10 Name : Gentoo Security Advisory GLSA 201206-22 (Samba)
File : nvt/glsa_201206_22.nasl
2012-07-30 Name : CentOS Update for libsmbclient CESA-2011:0305 centos5 x86_64
File : nvt/gb_CESA-2011_0305_libsmbclient_centos5_x86_64.nasl
2012-07-30 Name : CentOS Update for samba3x CESA-2011:0306 centos5 x86_64
File : nvt/gb_CESA-2011_0306_samba3x_centos5_x86_64.nasl
2011-08-19 Name : Mac OS X v10.6.8 Multiple Vulnerabilities (2011-004)
File : nvt/secpod_macosx_su11-004.nasl
2011-08-19 Name : Fedora Update for samba FEDORA-2011-10367
File : nvt/gb_fedora_2011_10367_samba_fc14.nasl
2011-08-09 Name : CentOS Update for libsmbclient CESA-2011:0305 centos5 i386
File : nvt/gb_CESA-2011_0305_libsmbclient_centos5_i386.nasl
2011-08-09 Name : CentOS Update for samba3x CESA-2011:0306 centos5 i386
File : nvt/gb_CESA-2011_0306_samba3x_centos5_i386.nasl
2011-08-03 Name : FreeBSD Ports: samba34
File : nvt/freebsd_samba34.nasl
2011-03-24 Name : Fedora Update for samba FEDORA-2011-3118
File : nvt/gb_fedora_2011_3118_samba_fc14.nasl
2011-03-24 Name : Fedora Update for samba FEDORA-2011-3120
File : nvt/gb_fedora_2011_3120_samba_fc13.nasl
2011-03-09 Name : Debian Security Advisory DSA 2175-1 (samba)
File : nvt/deb_2175_1.nasl
2011-03-07 Name : RedHat Update for samba3x RHSA-2011:0306-01
File : nvt/gb_RHSA-2011_0306-01_samba3x.nasl
2011-03-07 Name : Ubuntu Update for samba vulnerability USN-1075-1
File : nvt/gb_ubuntu_USN_1075_1.nasl
2011-03-07 Name : Mandriva Update for samba MDVSA-2011:038 (samba)
File : nvt/gb_mandriva_MDVSA_2011_038.nasl
2011-03-07 Name : RedHat Update for samba RHSA-2011:0305-01
File : nvt/gb_RHSA-2011_0305-01_samba.nasl
2011-03-07 Name : CentOS Update for samba CESA-2011:0305 centos4 i386
File : nvt/gb_CESA-2011_0305_samba_centos4_i386.nasl
2011-03-01 Name : Samba 'FD_SET' Memory Corruption Vulnerability
File : nvt/gb_samba_46597.nasl
0000-00-00 Name : Slackware Advisory SSA:2011-059-01 samba
File : nvt/esoft_slk_ssa_2011_059_01.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
71268 Samba FD_SET Macro Memory Corruption

A memory corruption flaw exists in Samba. The program fails to properly perform file descriptors range checks before using the FD_SET macro, resulting in memory corruption. With a specially crafted file descriptor set, a context-dependent attacker can execute arbitrary code.

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_cifs-mount-110307.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0306.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0305.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110301_samba_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110301_samba3x_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110301_samba_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-06-25 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201206-22.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_cifs-mount-7396.nasl - Type : ACT_GATHER_INFO
2011-06-24 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_10_6_8.nasl - Type : ACT_GATHER_INFO
2011-06-24 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_SecUpd2011-004.nasl - Type : ACT_GATHER_INFO
2011-06-22 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_bfdbc7ec9c3f11e09bec6c626dd55a41.nasl - Type : ACT_GATHER_INFO
2011-05-05 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_cifs-mount-110308.nasl - Type : ACT_GATHER_INFO
2011-04-29 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_cifs-mount-7353.nasl - Type : ACT_GATHER_INFO
2011-04-29 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_cifs-mount-110228.nasl - Type : ACT_GATHER_INFO
2011-04-15 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0306.nasl - Type : ACT_GATHER_INFO
2011-03-21 Name : The remote Fedora host is missing a security update.
File : fedora_2011-3118.nasl - Type : ACT_GATHER_INFO
2011-03-21 Name : The remote Fedora host is missing a security update.
File : fedora_2011-3120.nasl - Type : ACT_GATHER_INFO
2011-03-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0305.nasl - Type : ACT_GATHER_INFO
2011-03-02 Name : The remote Samba server is affected by a memory corruption vulnerability.
File : samba_3_5_7.nasl - Type : ACT_GATHER_INFO
2011-03-02 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0306.nasl - Type : ACT_GATHER_INFO
2011-03-02 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0305.nasl - Type : ACT_GATHER_INFO
2011-03-01 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2011-059-01.nasl - Type : ACT_GATHER_INFO
2011-03-01 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2011-038.nasl - Type : ACT_GATHER_INFO
2011-03-01 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1075-1.nasl - Type : ACT_GATHER_INFO
2011-03-01 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2175.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 11:42:06
  • Multiple Updates