Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
nvd[email protected]NVD:CVE-2019-5636
HistoryNov 21, 2019 - 8:15 p.m.

CVE-2019-5636

2019-11-2120:15:15
CWE-404
[email protected]
web.nvd.nist.gov
3

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

48.8%

JSON

When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT devices are still performing as normal. This issue affects TwinCAT 2 version 2304 (and prior) and TwinCAT 3.1 version 4204.0 (and prior).

Affected configurations

Nvd
Node
beckhofftwincatMatch2.0build2304
OR
beckhofftwincatMatch3.1build4024.0
VendorProductVersionCPE
beckhofftwincat2.0cpe:2.3:a:beckhoff:twincat:2.0:build2304:*:*:*:*:*:*
beckhofftwincat3.1cpe:2.3:a:beckhoff:twincat:3.1:build4024.0:*:*:*:*:*:*

Related

nessus 2
cvelist 1
prion 1
cve 1
nessus
nessus
Beckhoff Twincat Improper Resource Shutdown or Release
2020-05-27 00:00:00
Beckhoff TwinCAT Malformed UDP Packet Improper Resource Shutdown or Release (CVE-2019-5636)
2022-02-07 00:00:00
cvelist
cvelist
CVE-2019-5636 Beckhoff TwinCAT Discovery Service Denial of Service
2019-11-21 19:16:12
prion
prion
Code injection
2019-11-21 20:15:00
cve
cve
CVE-2019-5636
2019-11-21 20:15:15

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.1

Confidence

High

EPSS

0.001

Percentile

48.8%

JSON
Related for NVD:CVE-2019-5636
nessus2cvelist1prion1cve1