- Vulnerabilities 85,576
Cisco ASA Software Failover Command Injection Vulnerability
Published: 2015-05-29 07:07:28
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:A/AC:L/Au:N/C:C/I:C/A:C
Detection Type:
Linux Distribution Package
Solution Type:
Vendor Patch
Summary:
Cisco ASA is prone to a failover command injection vulnerability.
Detection Method:
Checks if a vulnerable version is present on the target host.
Technical Details:
The vulnerability is due to improper handling of secured failover
communication messages when the failover ipsec feature is configured. An attacker could exploit this
vulnerability by sending crafted UDP packets directed to the failover interface IP address. An attacker
needs IP connectivity to the failover interface IP addresses to exploit this vulnerability.
Impact:
An unauthenticated, adjacent attacker could exploit this vulnerability
by sending crafted UDP packets directed to the failover interface IP address of a targeted device. If
successful, the attacker could inject arbitrary failover commands to the standby failover device, which
may result in a complete system compromise of both the active and standby devices.
Affected Versions:
Version 9.1, 9.2 and 9.3
Recommendations:
Apply the appropriate updates from Cisco.
https://nvd.nist.gov/vuln/detail/CVE-2015-0675
https://www.securityfocus.com/bid/73969
http://tools.cisco.com/security/center/viewAlert.x?alertId=38183
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