Upstream information
Description
The set_fat function in fat.c in dosfstools before 4.0 might allow attackers to corrupt a FAT12 filesystem or cause a denial of service (invalid memory read and crash) by writing an odd number of clusters to the third to last entry on a FAT12 filesystem, which triggers an "off-by-two error."SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 2.1 | 3.3 |
| Vector | AV:L/AC:L/Au:N/C:N/I:N/A:P | AV:L/AC:M/Au:N/C:N/I:P/A:P |
| Access Vector | Local | Local |
| Access Complexity | Low | Medium |
| Authentication | None | None |
| Confidentiality Impact | None | None |
| Integrity Impact | None | Partial |
| Availability Impact | Partial | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 6.2 |
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| CVSSv3 Version | 3 |
SUSE Security Advisories:
- SUSE-SU-2016:2145-1, published Wed Aug 24 09:09:12 MDT 2016
- SUSE-SU-2016:2146-1, published Wed Aug 24 09:10:08 MDT 2016 openSUSE-SU-2016:1461-1 openSUSE-SU-2016:2233-1
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES12-SP4-Azure-BYOS Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-GCE-BYOS Image SLES12-SP4-OCI-BYOS Image SLES12-SP4-SAP-Azure Image SLES12-SP4-SAP-Azure-BYOS Image SLES12-SP4-SAP-Azure-LI-BYOS-Production Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS Image SLES12-SP4-SAP-GCE Image SLES12-SP4-SAP-GCE-BYOS Image SLES12-SP4-SAP-OCI-BYOS Image SLES12-SP5-Azure-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-OCI-BYOS-BYOS Image SLES12-SP5-OCI-BYOS-SAP-BYOS Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production |
| |
| SUSE Linux Enterprise Desktop 12 SP1 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP1-2016-1263 |
| SUSE Linux Enterprise Desktop 12 SP2 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP2 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: slessp4-dosfstools-12706 |
| SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2016-1263 |
| SUSE Linux Enterprise Server 12 SP2 |
| Patchnames: SUSE Linux Enterprise Server 12 SP2 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE Linux Enterprise Server 12 SP3 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA dosfstools-3.0.26-6.5 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| Patchnames: SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA dosfstools-3.0.26-6.5 |
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 Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP5 | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | dosfstools | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | dosfstools | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | dosfstools | Affected |
| SLES for SAP Applications 11 SP2 | dosfstools | Released |
| SUSE CaaS Platform 3.0 | dosfstools | Affected |
| SUSE Linux Enterprise Desktop 11 SP2 | dosfstools | Released |
| SUSE Linux Enterprise Desktop 11 SP3 | dosfstools | Released |
| SUSE Linux Enterprise Desktop 11 SP4 | dosfstools | Released |
| SUSE Linux Enterprise Desktop 12 | dosfstools | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP1 | dosfstools | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | dosfstools | Released |
| SUSE Linux Enterprise Desktop 12 SP3 | dosfstools | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | dosfstools | Affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | dosfstools | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | dosfstools | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | dosfstools | Released |
| SUSE Linux Enterprise Server 10 SP4-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 11 SP2 | dosfstools | Released |
| SUSE Linux Enterprise Server 11 SP2 LTSS | dosfstools | Released |
| SUSE Linux Enterprise Server 11 SP2-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 11 SP3 | dosfstools | Released |
| SUSE Linux Enterprise Server 11 SP3 LTSS | dosfstools | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 11 SP4 | dosfstools | Released |
| SUSE Linux Enterprise Server 11 SP4 LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | dosfstools | Released |
| SUSE Linux Enterprise Server 12 | dosfstools | Unsupported |
| SUSE Linux Enterprise Server 12 SP1 | dosfstools | Released |
| SUSE Linux Enterprise Server 12 SP1-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP2 | dosfstools | Released |
| SUSE Linux Enterprise Server 12 SP2-BCL | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP3 | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | dosfstools | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | dosfstools | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | dosfstools | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | dosfstools | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | dosfstools | Affected |
| SUSE Linux Enterprise Server 12-LTSS | dosfstools | Released |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | dosfstools | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | dosfstools | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | dosfstools | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | dosfstools | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | dosfstools | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | dosfstools | Affected |
| SUSE OpenStack Cloud 7 | dosfstools | Affected |
| SUSE OpenStack Cloud 8 | dosfstools | Affected |
| SUSE OpenStack Cloud 9 | dosfstools | Affected |
| SUSE OpenStack Cloud Crowbar 8 | dosfstools | Affected |
| SUSE OpenStack Cloud Crowbar 9 | dosfstools | Affected |
SUSE Timeline for this CVE
CVE page created: Sat May 14 16:15:52 2016CVE page last modified: Thu Nov 14 16:59:41 2024