PT-2018-9373 · Denx+1 · U-Boot+1

Teddy Reed · Published 2018-06-26 · Updated 2020-10-22 · CVE-2018-1000205

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions U-Boot (affected versions not specified)

Description The issue is related to improper input validation in Verified boot signature validation, which can lead to bypassing verified boot. This can be exploited through specially crafted FIT images and specific device memory functionality.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-1000205

Affected Products

Debian

U-Boot

References · 12

• https://security-tracker.debian.org/tracker/source-package/u-boot · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000205 · Security Note
• https://lists.denx.de/pipermail/u-boot/2018-June/330454.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1000205 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000205 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-1000205 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-1000205 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000205 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-1000205 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-1000205 · Vendor Advisory
• https://lists.denx.de/pipermail/u-boot/2018-June/330898.html · Vendor Advisory
• https://packages.debian.org/src:u-boot · Note