Vulnerability CVE-2018-1000205
Published: 2018-06-26

Description:
U-Boot contains a CWE-20: Improper Input Validation vulnerability in Verified boot signature validation that can result in Bypass verified boot. This attack appear to be exploitable via Specially crafted FIT image and special device memory functionality.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
DENX -> U-boot 

 References:
https://lists.denx.de/pipermail/u-boot/2018-June/330454.html
https://lists.denx.de/pipermail/u-boot/2018-June/330898.html
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