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CVE-2018-1000205

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Date: June 26, 2018

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.

Language: C

Severity Score

Related Resources (4)

https://lists.denx.de/pipermail/u-boot/2018-June/330454.html
https://nvd.nist.gov/vuln/detail/CVE-2018-1000205
https://lists.denx.de/pipermail/u-boot/2018-June/330898.html
https://www.mend.io/vulnerability-database/CVE-2018-1000205

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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