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vulnerability bulletin CVE-2019-1846

Cisco IOS XR: denial of service via MPLS OAM

Synthesis of the vulnerability

An attacker can trigger a fatal error via MPLS OAM of Cisco IOS XR, in order to trigger a denial of service.
Impacted products: Cisco ASR, IOS XR Cisco.
Severity of this bulletin: 2/4.
Consequences of an intrusion: denial of service on server, denial of service on service.
Hacker's origin: LAN.
Creation date: 16/05/2019.
Références of this threat: CERTFR-2019-AVI-228, cisco-sa-20190515-iosxr-mpls-dos, CVE-2019-1846, VIGILANCE-VUL-29343.

Description of the vulnerability

An attacker can trigger a fatal error via MPLS OAM of Cisco IOS XR, in order to ...
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