CVE-2019-14199

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
denxu-boot
𝑥
≤ 2019.07
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
u-boot
bullseye
2021.01+dfsg-5
fixed
buster
ignored
stretch
no-dsa
jessie
no-dsa
bookworm
2023.01+dfsg-2+deb12u1
fixed
sid
2024.01+dfsg-5
fixed
trixie
2024.01+dfsg-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
u-boot
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
Fixed 2021.01+dfsg-3ubuntu0~20.04.3
released
eoan
ignored
disco
ignored
bionic
Fixed 2020.10+dfsg-1ubuntu0~18.04.2
released
xenial
needed
trusty
dne
Common Weakness Enumeration
References
https://blog.semmle.com/uboot-rce-nfs-vulnerability/
https://gitlab.com/u-boot/u-boot
https://blog.semmle.com/uboot-rce-nfs-vulnerability/
https://gitlab.com/u-boot/u-boot