CVE-2018-21035 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitre	CNA	8.6 HIGH	NETWORK	LOW	NONE	CVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:C/UI:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 63%

Affected Products (NVD)

Vendor	Product	Version
qt	qt	𝑥 ≤ 5.14.1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

qtwebsockets-opensource-src

bookworm	5.15.8-2 fixed
bullseye	5.15.2-2 fixed
buster	ignored
jessie	no-dsa
sid	5.15.15-2 fixed
stretch	ignored
trixie	5.15.13-2 fixed

Ubuntu Releases

Ubuntu Product

Codename

qtwebsockets-opensource-src

bionic	needs-triage
eoan	ignored
focal	needs-triage
groovy	ignored
hirsute	not-affected
impish	not-affected
jammy	not-affected
kinetic	not-affected
lunar	not-affected
mantic	not-affected
noble	not-affected
trusty	dne
xenial	needs-triage

Known Exploits!

Common Weakness Enumeration

CWE-770 - Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References

https://bugreports.qt.io/browse/QTBUG-70693

https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735

https://bugreports.qt.io/browse/QTBUG-70693

https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735