CVE-2020-10648

EUVD-2020-3096
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
Affected Products (NVD)
VendorProductVersion
denxu-boot
𝑥
< 2018.03
denxu-boot
2020.01
opensuseleap
15.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
u-boot
bookworm
2023.01+dfsg-2+deb12u1
fixed
bullseye
2021.01+dfsg-5
fixed
buster
ignored
jessie
ignored
sid
2024.01+dfsg-5
fixed
stretch
no-dsa
trixie
2024.01+dfsg-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
u-boot
bionic
Fixed 2020.10+dfsg-1ubuntu0~18.04.2
released
eoan
ignored
focal
Fixed 2021.01+dfsg-3ubuntu0~20.04.3
released
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html
http://www.openwall.com/lists/oss-security/2020/03/18/5
https://github.com/u-boot/u-boot/commits/master
https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html
http://www.openwall.com/lists/oss-security/2020/03/18/5
https://github.com/u-boot/u-boot/commits/master
https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/