Upstream information

CVE-2017-3225 at MITRE

Description

Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. For devices utilizing this environment encryption mode, U-Boot's use of a zero initialization vector may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data. Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector. This allows an attacker to perform dictionary attacks on encrypted data produced by Das U-Boot to learn information about the encrypted data.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 4.6
Vector CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entry: 1058437 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP3 u-boot Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP3 u-boot Unsupported
SUSE Linux Enterprise Server 15 SP3 u-boot Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3 u-boot Unsupported
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 u-boot Analysis
SUSE Enterprise Storage 6 u-boot Analysis
SUSE Enterprise Storage 7.1 u-boot Unsupported
SUSE Linux Enterprise Desktop 15 SP1 u-boot Analysis
SUSE Linux Enterprise Desktop 15 SP3 u-boot Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 u-boot Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS u-boot Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS u-boot Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 u-boot Analysis
SUSE Linux Enterprise Server 12 SP2 u-boot Not affected
SUSE Linux Enterprise Server 12 SP3 u-boot Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS u-boot Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS u-boot Not affected
SUSE Linux Enterprise Server 12 SP4 u-boot Analysis
SUSE Linux Enterprise Server 12 SP4-ESPOS u-boot Analysis
SUSE Linux Enterprise Server 12 SP4-LTSS u-boot Analysis
SUSE Linux Enterprise Server 15 SP1 u-boot Analysis
SUSE Linux Enterprise Server 15 SP1-BCL u-boot Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS u-boot Analysis
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 u-boot Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 u-boot Analysis
SUSE Manager Proxy 4.0 u-boot Analysis
SUSE Manager Proxy 4.2 u-boot Unsupported
SUSE Manager Retail Branch Server 4.0 u-boot Analysis
SUSE Manager Retail Branch Server 4.2 u-boot Unsupported
SUSE Manager Server 4.0 u-boot Analysis
SUSE Manager Server 4.2 u-boot Unsupported


SUSE Timeline for this CVE

CVE page created: Fri Sep 15 22:35:48 2017
CVE page last modified: Fri Sep 13 12:04:12 2024