CVE-2012-6442
Description
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the product to reset, a DoS can occur. This situation could cause loss of availability and a disruption of communication with other connected devices.
Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400
Affected products
13- cpe:2.3:o:rockwellautomation:compactlogix_controllers_firmware:19:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:compactlogix_firmware:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:rockwellautomation:compactlogix_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:compactlogix_firmware:18:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:controllogix_controllers_firmware:20:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:controllogix_firmware:18:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:ethernet\/ip_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:flex_i\/o_ethernet\/ip__firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:flexlogix_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:guardlogix_controllers_firmware:20:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:guardlogix_firmware:18:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:micrologix_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:softlogix_controllers_firmware:19:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:softlogix_firmware:18:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdfnvdBroken LinkThird Party AdvisoryUS Government Resource
- tools.cisco.com/security/center/viewAlert.xnvdThird Party Advisory
- rockwellautomation.custhelp.com/app/answers/detail/a_id/54102nvd
- rockwellautomation.custhelp.com/app/answers/detail/a_id/470154nvd
- rockwellautomation.custhelp.com/app/answers/detail/aid/470155nvd
- rockwellautomation.custhelp.com/app/answers/detail/aid/470156nvd
- www.cisa.gov/news-events/ics-advisories/icsa-13-011-03nvd
News mentions
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