N/A - cisco-sa-20121108-sophos

Executive Summary

Summary
Title	Cisco Ironport Appliances Sophos Anti-virus Vulnerabilities

Informations
Name	cisco-sa-20121108-sophos	First vendor Publication	2012-11-08
Vendor	Cisco	Last vendor Modification	2012-11-09
Severity (Vendor)	N/A	Revision	1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	Not Defined	Attack Range	Not Defined
Cvss Impact Score	Not Defined	Attack Complexity	Not Defined
Cvss Expoit Score	Not Defined	Authentication	Not Defined
Calculate full CVSS 2.0 Vectors scores

Detail

Cisco IronPort Email Security Appliances (ESA) and Cisco IronPort Web Security Appliances (WSA) include versions of Sophos Anti-Virus that contain multiple vulnerabilities that could allow an unauthenticated, remote attacker to gain control of the system, escalate privileges, or cause a denial-of-service (DoS) condition. An attacker could exploit these vulnerabilities by sending malformed files to an appliance that is running Sophos Anti-Virus. The malformed files could cause the Sophos antivirus engine to behave unexpectedly.

As updates that address these vulnerabilities become available from Sophos, Cisco is working to qualify and automatically provision them through the Cisco Ironport ESA and WSA platforms.

A workaround that mitigates these vulnerabilities is available. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121108-sophos BEGIN PGP SIGNATURE Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org

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