EUVD-2019-10318

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The vulnerability of the Hot Standby Router Protocol component in Cisco IOS XE and Cisco IOS operating systems allows attackers to compromise the confidentiality of protected information.

The vulnerability of the Hot Standby Router Protocol HSRP component in Cisco IOS XE and Cisco IOS operating systems is related to incorrect initialization of resources. Exploiting this vulnerability can allow attackers to disclose sensitive information that is protected by security measures...

CVE-2019-1761

A vulnerability in the Hot Standby Router Protocol HSRP subsystem of Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to receive potentially sensitive information from an affected device. The vulnerability is due to insufficient memory initialization. An attacker...

CVE-2019-1761 Cisco IOS and IOS XE Software Hot Standby Router Protocol Information Leak Vulnerability

A vulnerability in the Hot Standby Router Protocol HSRP subsystem of Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to receive potentially sensitive information from an affected device. The vulnerability is due to insufficient memory initialization. An attacker...

Hot Standby Router Protocol (HSRP) uses weak authentication

Overview A denial-of-service vulnerability exists in the Hot Standby Router Protocol HSRP . Description HSRP is a protocol designed to provide transparent recovery of routing services when failures occur. Quoting from RFC2281 the RFC describing the Hot Standby Router Protocol:The Hot Standby Rout...