Beckhoff TwinCAT Read Access Violation

🗓️ 09 Jul 2011 06:00:00Reported by Industrial Control Systems Cyber Emergency Response TeamType

ics

ics🔗 www.cisa.gov👁 88 Views

Beckhoff TwinCAT read access violation, patch available for denial-of-service vulnerabilit

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2011-3486	14 Sep 201100:00	–	circl
Check Point Advisories	Beckhoff TwinCAT Out-Of-Bounds Read Denial of Service (CVE-2011-3486)	3 Dec 201200:00	–	checkpoint_advisories
CVE	CVE-2011-3486	16 Sep 201114:00	–	cve
Cvelist	CVE-2011-3486	16 Sep 201114:00	–	cvelist
Metasploit	Beckhoff TwinCAT SCADA PLC 2.11.0.2004 DoS	10 Oct 201123:41	–	metasploit
NVD	CVE-2011-3486	16 Sep 201114:28	–	nvd
Tenable Nessus	Beckhoff Twincat Improper Restriction of Operations within the Bounds of a Memory Buffer	27 May 202000:00	–	nessus
Tenable Nessus	Beckhoff TwinCAT Read Access Violation (CVE-2011-3486)	7 Feb 202200:00	–	nessus
Packet Storm	Beckhoff TwinCAT SCADA PLC 2.11.0.2004 Denial Of Service	31 Aug 202400:00	–	packetstorm
Prion	Out-of-bounds	16 Sep 201114:28	–	prion

Source	Link
raw	www.raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2011/icsa-11-279-04.json
cisa	www.cisa.gov/news-events/ics-advisories/icsa-11-279-04
cisa	www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
cisa	www.cisa.gov/resources-tools/resources/ics-recommended-practices
cisa	www.cisa.gov/topics/industrial-control-systems
us-cert	www.us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
cisa	www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
cisa	www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
cisa	www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
cisa	www.cisa.gov/uscert/ncas/tips/ST04-014

09 Jul 2011 06:00Current

6Medium risk

Vulners AI Score6

CVSS 25

EPSS0.58413

beckhoff twincat denial-of-service vulnerability patch ics-cert exploit firewall udp control system