CVE-2014-3321

Medium

Description

Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.

SeverityMedium
CVSS5.7
Exploit probability—
ProductCisco Ios Xr
PublishedJul 18, 2014
First seenJul 18, 2014

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
cisco ios_xrv ≤ 4.3.4, 4.3.0, 4.3.1, 4.3.2—
cisco asr_9000_rsp440_routerNo range specified—
cisco asr_9001No range specified—
cisco asr_9006No range specified—
cisco asr_9010No range specified—
cisco asr_9904No range specified—
cisco asr_9912No range specified—
cisco asr_9922No range specified—

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