PT-2016-6890 · Cisco · Cisco Email Security Appliance+2

Published 2016-10-05 · Updated 2017-07-30 · CVE-2016-6416

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Cisco Email Security Appliance (ESA) versions 9.6.0-000 through 9.9.6-026 Cisco Web Security Appliance (WSA) versions 9.0.0-162 through 9.5.0-444 Cisco Content Security Management Appliance (SMA) versions (affected versions not specified)

Description The issue allows remote attackers to cause a denial of service via a flood of FTP traffic.

Recommendations For Cisco Email Security Appliance (ESA) versions 9.6.0-000 through 9.9.6-026, update to a version outside of this range to resolve the issue. For Cisco Web Security Appliance (WSA) versions 9.0.0-162 through 9.5.0-444, update to a version outside of this range to resolve the issue. For Cisco Content Security Management Appliance (SMA), at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2016-6416

Affected Products

Cisco Content Security Management Appliance

Cisco Email Security Appliance

Cisco Web Security Appliance

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2016-6416 · Security Note
• https://osv.dev/vulnerability/CVE-2016-6416 · Vendor Advisory
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aos · Vendor Advisory
• http://securitytracker.com/id/1036916 · Note
• http://securitytracker.com/id/1036917 · Note
• http://securityfocus.com/bid/93198 · Note
• http://securitytracker.com/id/1036915 · Note