References to Advisories, Solutions, and Tools

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Known Affected Software Configurations Switch to CPE 2.2

Change History

NIST AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

NIST NVD-CWE-noinfo

OR
     *cpe:2.3:o:cisco:ios_xe:17.11.99sw:*:*:*:*:*:*:*
     *cpe:2.3:o:cisco:ios_xe:17.12.1:*:*:*:*:*:*:*
     *cpe:2.3:o:cisco:ios_xe:17.12.1a:*:*:*:*:*:*:*

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cpp-vfr-dos-nhHKGgO No Types Assigned

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cpp-vfr-dos-nhHKGgO Vendor Advisory

A vulnerability in the implementation of the IPv4 fragmentation reassembly code in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

 This vulnerability is due to improper management of resources during fragment reassembly. An attacker could exploit this vulnerability by sending specific sizes of fragmented packets to an affected device or through a Virtual Fragmentation Reassembly (VFR)-enabled interface o

Cisco Systems, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Cisco Systems, Inc. CWE-399

Cisco Systems, Inc. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cpp-vfr-dos-nhHKGgO [No types assigned]