- Vulnerabilities 88,540
Cisco Industrial Ethernet 2000 Series Switches CIP Denial of Service Vulnerability
Published: 2017-02-09 09:05:18
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C
Detection Method:
Checks if a vulnerable version is present on the target host.
Recommendations:
See the referenced vendor advisory for a solution.
Summary:
A vulnerability in the implementation of Common Industrial Protocol (CIP)
functionality in Cisco Industrial Ethernet 2000 Series Switches could allow an unauthenticated, remote attacker
to cause a denial of service (DoS) condition due to a system memory leak.
Technical Details:
The vulnerability is due to improper handling of malformed CIP packets. An
attacker could exploit this vulnerability by sending malformed CIP requests to a targeted device.
Impact:
A successful exploit could allow the attacker to cause a DoS condition on
the targeted device due to low system memory.
Detection Type:
Linux Distribution Package
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2017-3812
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-psc1
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