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CVE-2014-3321

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.

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Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.0044 (0.4%)
Percentil: 63.3%
EPSS: 2026-05-06

Afecta

cisco:ios_xrcisco:asr_9000_rsp440_routercisco:asr_9001cisco:asr_9006cisco:asr_9010cisco:asr_9904cisco:asr_9912cisco:asr_9922

Descripción técnica

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.

Publicada: 18/7/2014, 0:55:04
Última modificación: 6/5/2026, 22:30:45

Referencias

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