Not rated
CVE-2018-0132 A vulnerability in the forwarding information base (FIB) code of Cisco IOS XR Software could allow an unauthenticated,…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco IOS XR | Versions not published |
References
- 102975 www.securityfocus.com
- tools.cisco.com tools.cisco.com
- 1040344 www.securitytracker.com
Timeline
- Published
- Last modified
Other CVEs of Cisco IOS XR
The 12 CVEs of Cisco IOS XR →
CVE-2018-0286
A vulnerability in the netconf interface of Cisco IOS XR Software could allow an unauthenticated, remote attacker to…
Not rated
CVE-2018-0241
A vulnerability in the UDP broadcast forwarding function of Cisco IOS XR Software could allow an unauthenticated,…
Not rated
CVE-2017-12355
A vulnerability in the Local Packet Transport Services (LPTS) ingress frame-processing functionality of Cisco IOS XR…
Not rated
CVE-2017-12270
A vulnerability in the gRPC code of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers…
Not rated