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Cisco Bug: CSCus75907 - Router crashes when Fax Protocol Configured

Last Modified

Nov 01, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

15.4(3) 15.4(3)S1.1

Description (partial)

Symptom:
This is a regression issue that was introduced by the fix for CSCuq46922, which increased the maximum T.38 datagram size that the CUBE infrastructure could support. An error in the exception handling introduced by that fix can get the code into a situation that results in a crash while processing T.38 messages.

Conditions:
with or without T.38 in config
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