vulnerability
Cisco IOS: CVE-2019-1761: Cisco IOS and IOS XE Software Hot Standby Router Protocol Information Leak Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:L/Au:N/C:P/I:N/A:N) | Mar 27, 2019 | Apr 4, 2019 | Apr 22, 2024 |
Severity
3
CVSS
(AV:A/AC:L/Au:N/C:P/I:N/A:N)
Published
Mar 27, 2019
Added
Apr 4, 2019
Modified
Apr 22, 2024
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.
Solution
cisco-ios-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.