Cryptographic flaw in Das U-Boot
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA U-Boot (Das) Fixed in 2017.09
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Das U-Boot 2017.09
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2017-02429 Cryptographic flaw in Das U-BootPriority LOW 28
Timeline
- 2026-10-02 Threatist record created from CVE-2017-3225
- 2026-10-03 Alias added: GHSA-x8ww-88gq-789c
References
Advisory 1
More Das vulnerabilities
- TI-2026-08394 Das Parking Management System 停车场管理系统 Search API Endpoint sql injection CVSS 4.0MEDIUM 6.9
- TI-2026-08393 Das Parking Management System 停车场管理系统 API Endpoint ExportParkingRecords xp_cmdshell sql injection CVSS 4.0MEDIUM 6.9
- TI-2025-05526 Das Parking Management System 停车场管理系统 API Search sql injection CVSS 4.0MEDIUM 6.9
- TI-2025-09030 Das Parking Management System 停车场管理系统 FindAll information disclosure CVSS 4.0MEDIUM 6.9
- TI-2025-09029 Das Parking Management System 停车场管理系统 Search information disclosure CVSS 4.0MEDIUM 6.9
- TI-2025-05528 Das Parking Management System 停车场管理系统 API search sql injection CVSS 4.0MEDIUM 6.9
Sources
- CVE-2017-3225 · CVE Program
- CVE-2017-3225 · NVD
- FIRST EPSS
- GHSA-x8ww-88gq-789c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences