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Cisco XE: CVE-2017-3820: Cisco ASR 1000 Series Aggregation Services Routers SNMP High CPU Denial of Service Vulnerability

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Cisco XE: CVE-2017-3820: Cisco ASR 1000 Series Aggregation Services Routers SNMP High CPU Denial of Service Vulnerability

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
02/03/2017
Created
08/02/2019
Added
07/30/2019
Modified
11/13/2023

Description

A vulnerability in Simple Network Management Protocol (SNMP) functions of Cisco ASR 1000 Series Aggregation Services Routers running Cisco IOS XE Software Release 3.13.6S, 3.16.2S, or 3.17.1S could allow an authenticated, remote attacker to cause high CPU usage on an affected device, resulting in a denial of service (DoS) condition. More Information: CSCux68796. Known Affected Releases: 15.5(3)S2.1 15.6(1)S1.1. Known Fixed Releases: 15.4(3)S6.1 15.4(3)S6.2 15.5(3)S2.2 15.5(3)S3 15.6(0.22)S0.23 15.6(1)S2 16.2(0.295) 16.3(0.94) 15.5.3S3.

Solution(s)

  • cisco-xe-upgrade-latest

References

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