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CVE-2018-0132

N/A

Description

A vulnerability in the forwarding information base (FIB) code of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause inconsistency between the routing information base (RIB) and the FIB, resulting in a denial of service (DoS) condition. The vulnerability is due to incorrect processing of extremely long routing updates. An attacker could exploit this vulnerability by sending a large routing update. A successful exploit could allow the attacker to trigger inconsistency between the FIB and the RIB, resulting in a DoS condition. Cisco Bug IDs: CSCus84718.

CVE Details

CVSS v3.1 ScoreN/A

Published2/8/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cisco:carrier_routing_system

Weaknesses (CWE)

CWE-119CWE-119

References

http://www.securityfocus.com/bid/102975(psirt@cisco.com)

http://www.securitytracker.com/id/1040344(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-iosxr(psirt@cisco.com)

http://www.securityfocus.com/bid/102975(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1040344(af854a3a-2127-422b-91ae-364da2661108)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-iosxr(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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