CVE-2020-36049 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	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	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 66%

Vendor	Product	Version
socket	socket.io-parser	𝑥 < 3.4.1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

node-socket.io-parser

bullseye	4.0.2-1 fixed
buster	no-dsa
bookworm	4.2.1+~3.1.0-2 fixed
sid	4.2.1+~3.1.0-3 fixed
trixie	4.2.1+~3.1.0-3 fixed

Ubuntu Releases

Ubuntu Product

Codename

node-socket.io-parser

noble	needs-triage
mantic	ignored
lunar	ignored
kinetic	ignored
jammy	needs-triage
impish	ignored
hirsute	ignored
groovy	ignored
focal	needs-triage
bionic	needs-triage
xenial	dne
trusty	dne

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://blog.caller.xyz/socketio-engineio-dos/

https://github.com/bcaller/kill-engine-io

https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55

https://blog.caller.xyz/socketio-engineio-dos/

https://github.com/bcaller/kill-engine-io

https://github.com/socketio/socket.io-parser/commit/dcb942d24db97162ad16a67c2a0cf30875342d55