Upstream information

CVE-2011-2724 at MITRE

Description

The check_mtab function in client/mount.cifs.c in mount.cifs in smbfs in Samba 3.5.10 and earlier does not properly verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-0547.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 1.2
Vector AV:L/AC:H/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity High
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  SUSE
Base Score 3.6
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact Low
Availability Impact Low
CVSSv3 Version 3.1

Note from the SUSE Security Team

We are not affected by this specific issue, as we already include necessary glibc fixes in the patch for CVE-2010-0296 to filter out special characters that woud allow mtab line injection.

SUSE Bugzilla entries: 1160791 [RESOLVED / FIXED], 709819 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 samba Not affected
SUSE Linux Enterprise Desktop 15 SP5 samba Not affected
SUSE Linux Enterprise High Availability Extension 12 SP5 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 SP5 samba Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 samba Not affected
SUSE Linux Enterprise Micro 5.2 samba Not affected
SUSE Linux Enterprise Micro 5.3 samba Not affected
SUSE Linux Enterprise Micro 5.4 samba Not affected
SUSE Linux Enterprise Micro 5.5 samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 samba Not affected
SUSE Linux Enterprise Real Time 15 SP3 samba Not affected
SUSE Linux Enterprise Server 12 SP5 samba Not affected
SUSE Linux Enterprise Server 15 SP5 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 samba Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 samba Not affected
SUSE Manager Proxy 4.3 samba Not affected
SUSE Manager Retail Branch Server 4.3 samba Not affected
SUSE Manager Server 4.3 samba Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 SP2 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 SP3 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 SP4 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS samba Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS samba Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS samba Unsupported
SUSE Linux Enterprise High Performance Computing 15-LTSS samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 samba Not affected
SUSE Linux Enterprise Module for Python 2 15 SP2 samba Not affected
SUSE Linux Enterprise Module for Python 2 15 SP3 samba Not affected
SUSE Linux Enterprise Server 12 SP2-BCL samba Not affected
SUSE Linux Enterprise Server 15 SP2 samba Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS samba Not affected
SUSE Linux Enterprise Server 15 SP3 samba Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS samba Not affected
SUSE Linux Enterprise Server 15 SP4 samba Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS samba Not affected
SUSE Linux Enterprise Server 15-ESPOS samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 samba Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 samba Not affected
SUSE CaaS Platform 4.0 samba Not affected
SUSE Enterprise Storage 5 samba Not affected
SUSE Enterprise Storage 6 samba Not affected
SUSE Enterprise Storage 7 samba Not affected
SUSE Linux Enterprise Desktop 11 SP4 samba Already fixed
SUSE Linux Enterprise Desktop 12 SP1 samba Not affected
SUSE Linux Enterprise Desktop 12 SP2 samba Not affected
SUSE Linux Enterprise Desktop 12 SP3 samba Not affected
SUSE Linux Enterprise Desktop 12 SP4 samba Not affected
SUSE Linux Enterprise Desktop 15 samba Not affected
SUSE Linux Enterprise Desktop 15 SP1 samba Not affected
SUSE Linux Enterprise Desktop 15 SP2 samba Not affected
SUSE Linux Enterprise Desktop 15 SP3 samba Not affected
SUSE Linux Enterprise High Availability Extension 12 SP1 samba Not affected
SUSE Linux Enterprise High Availability Extension 12 SP2 samba Not affected
SUSE Linux Enterprise High Availability Extension 12 SP3 samba Not affected
SUSE Linux Enterprise High Availability Extension 12 SP4 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 samba Not affected
SUSE Linux Enterprise High Availability Extension 15 SP1 samba Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 samba Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 samba Not affected
SUSE Linux Enterprise Module for Package Hub 15 samba Unsupported
SUSE Linux Enterprise Module for Python 2 15 SP1 samba Not affected
SUSE Linux Enterprise Real Time 15 SP2 samba Not affected
SUSE Linux Enterprise Real Time 15 SP4 samba Not affected
SUSE Linux Enterprise Server 11 SP3 samba Already fixed
SUSE Linux Enterprise Server 11 SP3-LTSS samba Already fixed
SUSE Linux Enterprise Server 11 SP4 samba Already fixed
SUSE Linux Enterprise Server 11 SP4 LTSS samba Already fixed
SUSE Linux Enterprise Server 11 SP4-LTSS samba Already fixed
SUSE Linux Enterprise Server 12 SP1 samba Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS samba Not affected
SUSE Linux Enterprise Server 12 SP2 samba Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS samba Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS samba Not affected
SUSE Linux Enterprise Server 12 SP3 samba Not affected
SUSE Linux Enterprise Server 12 SP3-BCL samba Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS samba Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS samba Not affected
SUSE Linux Enterprise Server 12 SP4 samba Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS samba Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS samba Not affected
SUSE Linux Enterprise Server 15 samba Not affected
SUSE Linux Enterprise Server 15 SP1 samba Not affected
SUSE Linux Enterprise Server 15 SP1-BCL samba Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS samba Not affected
SUSE Linux Enterprise Server 15 SP2-BCL samba Not affected
SUSE Linux Enterprise Server 15 SP3-BCL samba Not affected
SUSE Linux Enterprise Server 15-LTSS samba Unsupported
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 samba Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 samba Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 samba Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 samba Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP1 samba Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 samba Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 samba Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 samba Not affected
SUSE Manager Proxy 4.0 samba Not affected
SUSE Manager Proxy 4.1 samba Not affected
SUSE Manager Proxy 4.2 samba Not affected
SUSE Manager Retail Branch Server 4.0 samba Not affected
SUSE Manager Retail Branch Server 4.1 samba Not affected
SUSE Manager Retail Branch Server 4.2 samba Not affected
SUSE Manager Server 4.0 samba Not affected
SUSE Manager Server 4.1 samba Not affected
SUSE Manager Server 4.2 samba Not affected
SUSE OpenStack Cloud 7 samba Not affected
SUSE OpenStack Cloud 8 samba Not affected
SUSE OpenStack Cloud 9 samba Not affected
SUSE OpenStack Cloud Crowbar 8 samba Not affected
SUSE OpenStack Cloud Crowbar 9 samba Not affected


SUSE Timeline for this CVE

CVE page created: Tue Jul 9 19:12:59 2013
CVE page last modified: Thu Feb 22 16:13:15 2024