CVE-2018-18440 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 33%

Affected Products (NVD)

Vendor	Product	Version
denx	u-boot	𝑥 ≤ 2018.07
denx	u-boot	2018.09:rc1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

u-boot

bookworm	unimportant
bullseye	unimportant
sid	unimportant
trixie	unimportant

Ubuntu Releases

Ubuntu Product

Codename

u-boot

bionic	not-affected
cosmic	ignored
disco	ignored
eoan	ignored
focal	not-affected
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

Known Exploits!

Common Weakness Enumeration

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

References

http://www.openwall.com/lists/oss-security/2018/11/02/2

https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf

http://www.openwall.com/lists/oss-security/2018/11/02/2

https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf