Denial of service in Cisco Email Security Appliance - CVE-2016-6358
Published: October 27, 2016 / Updated: April 5, 2018
Vulnerability identifier: #VU1087
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2016-6358
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Email Security Appliance
Cisco Email Security Appliance
Detailed vulnerability description
The vulnerability allows a remote unauthenticated user to cause DoS conditions on the target system.
The weakness is due to input validation flaw. By connecting to the FTP service and sending a specially crafted parameters, a remote attacker can trigger the target FTP service to crash.
Successful exploitation of the vulnerability results in denial of service on the vulnerable system.
The weakness is due to input validation flaw. By connecting to the FTP service and sending a specially crafted parameters, a remote attacker can trigger the target FTP service to crash.
Successful exploitation of the vulnerability results in denial of service on the vulnerable system.
How to mitigate CVE-2016-6358
Update to version 9.1.1-038.