Unscored CVE-2013-5549 EUVD-2013-5389GHSA-rmqj-585g-98v7

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor compone…

Published Oct 25, 2013 · Updated Sep 16, 2024 · Assigned by cisco

Description

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.

References

20131023 Cisco IOS XR Software Route Processor Denial of Service Vulnerability vendor-advisory