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Cisco Bug: CSCum91757 - CRES 4.2 is vulnerable to entity extension attacks

Last Modified

Jan 27, 2017

Products (1)

  • Cisco Registered Envelope Service

Known Affected Releases

4.2.0-292

Description (partial)

Symptom:
Uploading a specially crafted XML file can kill a CRES app server.

Conditions:
Download a BCE_Config template and modify it as described in the Summary. Attempt to sign the file.
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