CVE-2021-22883

Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak o...

Published: Mar 3, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400

7.5HIGH

Description

71 vulnerabilities in third-party components as Node.js, cURL, SQLite, CivetWeb and DNS(ISC BIND) could allow an attacker to interfere with the affected product in various ways. Siemens has released an update for SINEC INS and recommends to update to the latest versions.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-400 CWE-772

Affected Products

oracle

commercial·USaka oracle corp.

graalvmOn-premLibrary

OSS Libraries / generic-library

jd edwards enterpriseone toolsOn-premDatabase

Databases / relational

mysql clusterOn-premDatabase

Databases / relational

nosql databaseOn-premDatabase

Databases / nosql

peoplesoft enterprise peopletoolsOn-premWeb App

Enterprise Software / itsm-monitoring

NodeJS

oss-project·USaka node, node.js

Node

OSS Libraries

node.jsLibraryLibrary

OSS Libraries

fedoraproject

oss-project·USaka fedora project

fedoraOn-premOS

Operating Systems / linux-distro

netapp

commercial·US

e-series performance analyzer

Hardware Firmware

siemens

commercial·DEaka siemens ag

sinec infrastructure network services

ICS / OT / IoT

Сообщество свободного программного обеспечения

oss-projectaka fsf

Debian GNU/LinuxOn-premOS

Operating Systems / linux-distro

and 5 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2021-22883?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique

Impact

View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-389290.json

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/txt/ssa-389290.txt

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf

cert-portal.siemens.com

and 95 more references View all →

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