[CAMEL-8001] SmppUtils.isGsm0338Encodeable() called with arbitrary data

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.12.2
• Fix Version/s: 2.13.4, 2.14.1, 2.15.0
• Component/s: camel-smpp
• Labels: patch

Environment

n/a

• Patch Info: Patch Available
• Estimated Complexity: Unknown
• Assignee: Willem Jiang
• Reporter: Daniel Pocock
• Created: 06/Nov/14 15:01
• Updated: 05/Dec/14 03:28
• Resolved: 05/Dec/14 03:28

Description

The method SmppUtils.isGsm0338Encodeable(byte[]) expects the input data to be Latin1 encoded (or a subset of Latin1, such as ASCII)

The method SmppSmCommand.determineAlphabet(Message) prepares an argument by calling String.getBytes(charset) without checking the charset is Latin1 or compatible.