Unscored CVE-2013-5503 EUVD-2013-5343GHSA-rcf2-qf65-j8cp

The UDP process in Cisco IOS XR 4.3.1 does not free packet memory upon detecting full packet queues, which allows remote attackers to cause…

Published Oct 2, 2013 · Updated Sep 17, 2024 · Assigned by cisco

Description

The UDP process in Cisco IOS XR 4.3.1 does not free packet memory upon detecting full packet queues, which allows remote attackers to cause a denial of service (memory consumption) via UDP packets to listening ports, aka Bug ID CSCue69413.

References

20131002 Cisco IOS XR Software Memory Exhaustion Vulnerability vendor-advisory