vulnerability
Cisco XE: 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 28, 2019 | Jul 30, 2019 | Jan 5, 2024 |
Severity
3
CVSS
(AV:A/AC:L/Au:N/C:P/I:N/A:N)
Published
Mar 28, 2019
Added
Jul 30, 2019
Modified
Jan 5, 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-xe-upgrade-latest
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