CVE-2016-6393

The AAA service in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.1 through 3.18 and 16.2 allows remote attackers to cause a denial of service (device reload) via a failed SSH connection attempt that is mishandled during generation of an error-log message, aka Bug ID CSCuy87667.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ciscoCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
ciscoios
12.0 ≤
𝑥
≤ 12.4
ciscoios
15.0 ≤
𝑥
≤ 15.6
ciscoios_xe
2.1.0 ≤
𝑥
≤ 3.18.0
ciscoios_xe
16.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aaados
http://www.securityfocus.com/bid/93196
http://www.securitytracker.com/id/1036914
https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aaados
http://www.securityfocus.com/bid/93196
http://www.securitytracker.com/id/1036914
https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04