CVE-2019-1761
Published: Mar 28, 2019
Modified: Nov 21, 2024
CVSS v3.0
4.3
Description
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 could exploit this vulnerability by receiving HSRPv2 traffic from an adjacent HSRP member. A successful exploit could allow the attacker to receive potentially sensitive information from the adjacent device.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco IOS and IOS XE Software | affected 3.2.0SGaffected 3.2.1SGaffected 3.2.2SGaffected 3.2.3SGaffected 3.2.4SG+267 more versions |
Weaknesses (CWE)
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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