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vulnerability note CVE-2018-0179 CVE-2018-0180

Cisco IOS XE: denial of service via Login Enhancements

Synthesis of the vulnerability

An attacker can generate a fatal error via Login Enhancements of Cisco IOS XE, in order to trigger a denial of service.
Vulnerable products: Cisco Catalyst, IOS XE Cisco.
Severity of this weakness: 2/4.
Consequences of an attack: denial of service on server, denial of service on service.
Hacker's origin: intranet client.
Number of vulnerabilities in this bulletin: 2.
Creation date: 29/03/2018.
Références of this bulletin: CERTFR-2018-AVI-156, cisco-sa-20180328-slogin, CSCuy32360, CSCuz60599, CVE-2018-0179, CVE-2018-0180, VIGILANCE-VUL-25704.

Description of the vulnerability

An attacker can generate a fatal error via Login Enhancements of Cisco IOS XE, in order to trigger a denial of service.
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