[asterisk-bugs] [Asterisk 0016242]: [patch] Comfort noise frame with f->data NULL but f->datalen 160

Thu Nov 19 07:45:56 CST 2009

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16242 
====================================================================== 
Reported By:                amorsen
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16242
Category:                   Channels/General
Reproducibility:            unable to reproduce
Severity:                   crash
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           Older 1.6.0 
JIRA:                       SWP-418 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-11-13 09:46 CST
Last Modified:              2009-11-19 07:45 CST
====================================================================== 
Summary:                    [patch] Comfort noise frame with f->data NULL but
f->datalen 160
Description: 
Asterisk crashed, and the last message was:
[Nov 13 11:19:11] NOTICE[31951] rtp.c: Comfort noise support incomplete in
Asterisk (RFC 3389). Please turn off on client if possible. Client IP:
10.6.11.241

====================================================================== 

---------------------------------------------------------------------- 
 (0113983) oej (manager) - 2009-11-19 07:45
 https://issues.asterisk.org/view.php?id=16242#c113983 
---------------------------------------------------------------------- 
I can crash asterisk 1.6.0 by just sending these evil packets. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-11-19 07:45 oej            Note Added: 0113983                          
======================================================================