Upstream information

CVE-2015-3202 at MITRE

Description

fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking (1) mount or (2) umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNT_MTAB environment variable that is used by mount's debugging feature.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 3.6 4.1
Vector AV:L/AC:L/Au:N/C:N/I:P/A:P AV:L/AC:M/Au:S/C:P/I:P/A:P
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact None Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
SUSE Bugzilla entry: 931452 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • fuse >= 2.8.7-0.11.1
  • libfuse2 >= 2.8.7-0.11.1
Patchnames:
sledsp3-fuse
SUSE Linux Enterprise Desktop 12 SP1
SUSE Linux Enterprise Desktop 12 SP2
SUSE Linux Enterprise Desktop 12 SP3
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • fuse >= 2.9.3-5.1
  • libfuse2 >= 2.9.3-5.1
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
  • fuse >= 2.9.3-6.3.1
  • libfuse2 >= 2.9.3-6.3.1
SUSE Linux Enterprise Desktop 12
  • fuse >= 2.9.3-5.1
  • libfuse2 >= 2.9.3-5.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-267
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • fuse >= 2.9.7-3.3.1
  • fuse-devel >= 2.9.7-3.3.1
  • fuse-doc >= 2.9.7-3.3.1
  • libfuse2 >= 2.9.7-3.3.1
  • libulockmgr1 >= 2.9.7-3.3.1
SUSE Linux Enterprise Module for Basesystem 15
  • fuse >= 2.9.7-1.49
  • fuse-devel >= 2.9.7-1.49
  • fuse-doc >= 2.9.7-1.49
  • libfuse2 >= 2.9.7-1.49
  • libulockmgr1 >= 2.9.7-1.49
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server for SAP Applications 11 SP3
SUSE Linux Enterprise Server for VMWare 11 SP3
  • fuse >= 2.8.7-0.11.1
  • libfuse2 >= 2.8.7-0.11.1
Patchnames:
slessp3-fuse
SUSE Linux Enterprise Server 11 SP4
  • fuse >= 2.8.7-0.11.1
  • libfuse2 >= 2.8.7-0.11.1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • fuse >= 2.9.3-5.1
  • libfuse2 >= 2.9.3-5.1
Patchnames:
SUSE-SLE-SERVER-12-2015-267
SUSE Linux Enterprise Software Development Kit 11 SP3
  • fuse-devel >= 2.8.7-0.11.1
Patchnames:
sdksp3-fuse
SUSE Linux Enterprise Software Development Kit 11 SP4
  • fuse-devel >= 2.8.7-0.11.1
SUSE Linux Enterprise Software Development Kit 12 SP1
SUSE Linux Enterprise Software Development Kit 12 SP2
SUSE Linux Enterprise Software Development Kit 12 SP3
  • fuse-devel >= 2.9.3-5.1
  • fuse-devel-static >= 2.9.3-5.1
  • libulockmgr1 >= 2.9.3-5.1
SUSE Linux Enterprise Software Development Kit 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP5
  • fuse-devel >= 2.9.3-6.3.1
  • fuse-devel-static >= 2.9.3-6.3.1
  • libulockmgr1 >= 2.9.3-6.3.1
SUSE Linux Enterprise Software Development Kit 12
  • fuse-devel >= 2.9.3-5.1
  • fuse-devel-static >= 2.9.3-5.1
  • libulockmgr1 >= 2.9.3-5.1
Patchnames:
SUSE-SLE-SDK-12-2015-267
openSUSE Leap 15.0
  • fuse >= 2.9.7-lp150.1.30
  • libfuse2 >= 2.9.7-lp150.1.30
Patchnames:
openSUSE Leap 15.0 GA fuse-2.9.7-lp150.1.30
openSUSE Tumbleweed
  • fuse >= 2.9.5-1.6
  • fuse-devel >= 2.9.5-1.6
  • fuse-devel-static >= 2.9.5-1.6
  • libfuse2 >= 2.9.5-1.6
  • libfuse2-32bit >= 2.9.5-1.6
  • libulockmgr1 >= 2.9.5-1.6
Patchnames:
openSUSE Tumbleweed GA fuse-2.9.5-1.6


First public cloud image revisions this CVE is fixed in:


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.

Product(s) Source package State
HPE Helion OpenStack 8 fuse Released
SLED-10-SP3 fuse Unsupported
SLED-10-SP4 fuse Affected
SLES for SAP Applications fuse Released
SLES-LTSS-SAP fuse Released
SUSE Enterprise Storage 5 fuse Released
SUSE Linux Enterprise Desktop 11 SP1 fuse Released
SUSE Linux Enterprise Desktop 11 SP2 fuse Ignore
SUSE Linux Enterprise Desktop 11 SP2 ntfs-3g Ignore
SUSE Linux Enterprise Desktop 11 SP3 fuse Released
SUSE Linux Enterprise Desktop 11 SP3 ntfs-3g Released
SUSE Linux Enterprise Desktop 11 SP4 fuse Released
SUSE Linux Enterprise Desktop 11 SP4 ntfs-3g In progress
SUSE Linux Enterprise Desktop 12 fuse Released
SUSE Linux Enterprise Desktop 12 ntfs-3g_ntfsprogs Ignore
SUSE Linux Enterprise Desktop 12 SP1 fuse Released
SUSE Linux Enterprise High Performance Computing 12 SP5 fuse Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 fuse Released
SUSE Linux Enterprise Server 11 SP1 fuse Released
SUSE Linux Enterprise Server 11 SP1 LTSS fuse Released
SUSE Linux Enterprise Server 11 SP2 fuse Ignore
SUSE Linux Enterprise Server 11 SP2 LTSS fuse Ignore
SUSE Linux Enterprise Server 11 SP2 for VMware fuse Ignore
SUSE Linux Enterprise Server 11 SP3 fuse Released
SUSE Linux Enterprise Server 11 SP3 LTSS fuse Released
SUSE Linux Enterprise Server 11 SP3 for VMware fuse Released
SUSE Linux Enterprise Server 11 SP4 fuse Released
SUSE Linux Enterprise Server 11 SP4 LTSS fuse Released
SUSE Linux Enterprise Server 12 fuse Released
SUSE Linux Enterprise Server 12 SP2 ESPOS fuse Released
SUSE Linux Enterprise Server 12 SP2 LTSS fuse Released
SUSE Linux Enterprise Server 12 SP3 ESPOS fuse Released
SUSE Linux Enterprise Server 12 SP3 LTSS fuse Released
SUSE Linux Enterprise Server 12 SP4 ESPOS fuse Released
SUSE Linux Enterprise Server 12 SP4 LTSS fuse Released
SUSE Linux Enterprise Server 12 SP5 fuse Released
SUSE Linux Enterprise Server BCL 12 SP2 fuse Released
SUSE Linux Enterprise Server BCL 12 SP3 fuse Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 fuse Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 fuse Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 fuse Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 fuse Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 fuse Released
SUSE Linux Enterprise Software Development Kit 11 SP1 fuse Released
SUSE Linux Enterprise Software Development Kit 11 SP2 fuse Ignore
SUSE Linux Enterprise Software Development Kit 11 SP2 ntfs-3g Ignore
SUSE Linux Enterprise Software Development Kit 11 SP3 fuse Released
SUSE Linux Enterprise Software Development Kit 11 SP3 ntfs-3g Released
SUSE Linux Enterprise Software Development Kit 11 SP4 fuse Released
SUSE Linux Enterprise Software Development Kit 11 SP4 ntfs-3g In progress
SUSE Linux Enterprise Software Development Kit 12 fuse Released
SUSE Linux Enterprise Software Development Kit 12 ntfs-3g_ntfsprogs Ignore
SUSE Linux Enterprise Software Development Kit 12 SP5 fuse Released
SUSE OpenStack Cloud 7 fuse Released
SUSE OpenStack Cloud 8 fuse Released
SUSE OpenStack Cloud 9 fuse Released
SUSE OpenStack Cloud Crowbar 8 fuse Released
SUSE OpenStack Cloud Crowbar 9 fuse Released