What is CVE-2017-3226?

CVE-2017-3226 is a medium-severity vulnerability in Das U-boot, classified under Generation of Predictable IV with CBC Mode. CVSS score: 6.4/10. Published 2018-07-24.

How severe is CVE-2017-3226?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Vulnerability in Das U-boot

CVE-2017-3226

Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. Devices that make use of Das U-Boot's AES-CBC encryption feature using environment encryption (i.e., setting the configuration parameter CONFIG_E…

EPSS: 0.003 (18.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Das U-boot — versions 2017.09
Denx U-boot

Weakness classification (CWE)

References

cret@cert.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
cret@cert.org (US Government Resource, x_refsource_CERT-VN, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2017-3226?: CVE-2017-3226 is a medium-severity vulnerability in Das U-boot, classified under Generation of Predictable IV with CBC Mode. CVSS score: 6.4/10. Published 2018-07-24.
How severe is CVE-2017-3226?: Medium severity. CVSS v3 base score is 6.4 out of 10.