5
CVSSv2

CVE-2014-3381

Published: 19/10/2014 Updated: 22/10/2014
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

The ZIP inspection engine in Cisco AsyncOS 8.5 and previous versions on the Cisco Email Security Appliance (ESA) does not properly analyze ZIP archives, which allows remote malicious users to bypass malware filtering via a crafted archive, aka Bug ID CSCup07934.

Vulnerability Trend

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cisco asyncos

Vendor Advisories

A vulnerability in the ZIP inspection engine of Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the engine protection and deliver malicious ZIP files The vulnerability is due to improper implementation of the logic for analyzing the content of a ZIP file An attacker could exploit t ...