Ios Xr Security Vulnerabilities and Issues — Ios Xr CVE List

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CiscoIos Xr

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CVE•added 2013/10/02 10:55 p.m.•49 views

CVE-2013-5503

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.

7.8CVSS6.8AI score0.00427EPSS

CVE•added 2013/10/25 3:52 a.m.•44 views

CVE-2013-5549

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.

7.1CVSS6.8AI score0.00399EPSS