CVE-2013-1193

2022-10-0316:14:47

[email protected]

web.nvd.nist.gov

cve-2013-1193

secure shell

ssh

cisco

asa

fwsm

denial of service

bug id

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.6%

JSON

The Secure Shell (SSH) implementation on Cisco Adaptive Security Appliances (ASA) devices, and in Cisco Firewall Services Module (FWSM), does not properly terminate sessions, which allows remote attackers to cause a denial of service (SSH service outage) by repeatedly establishing SSH connections, aka Bug IDs CSCue63881, CSCuf51892, CSCue78671, and CSCug26937.

Affected configurations

NVD

Node

ciscofirewall_services_moduleMatch-

ciscoadaptive_security_appliance_softwareMatch-

CPENameOperatorVersion
cisco:firewall_services_modulecisco firewall services moduleeq-
cisco:adaptive_security_appliance_softwarecisco adaptive security appliance softwareeq-

CPE	Name	Operator	Version
cisco:firewall_services_module	cisco firewall services module	eq	-
cisco:adaptive_security_appliance_software	cisco adaptive security appliance software	eq	-