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This bulletin was written by Vigil@nce : http://vigilance.fr/offer

SYNTHESIS OF THE VULNERABILITY

A local attacker can use Pickle of Cisco WSA, in order to execute
code.

Impacted products: AsyncOS, IronPort Web, Cisco WSA

Severity: 2/4

Creation date: 13/04/2015

DESCRIPTION OF THE VULNERABILITY

The Cisco Web Security Appliance product uses the Pickle Python
module.

However, this module accepts to unserialize malicious data, and to
interpret them.

A local attacker can therefore use Pickle of Cisco WSA, in order
to execute code.

ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN

http://vigilance.fr/vulnerability/Cisco-WSA-code-execution-via-Pickle-16578