[asterisk-bugs] [JIRA] (ASTERISK-22788) [patch] main/translate.c: access to variable f after free in ast_translate()

Corey Farrell (JIRA) noreply at issues.asterisk.org
Tue Oct 29 00:42:03 CDT 2013


Corey Farrell created ASTERISK-22788:
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             Summary: [patch] main/translate.c: access to variable f after free in ast_translate()
                 Key: ASTERISK-22788
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22788
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Core/General
    Affects Versions: 12.0.0-beta1, 11.6.0, 1.8.24.0, SVN
            Reporter: Corey Farrell


If consume != 0 then "f" is free'd.  It is later accessed if out != NULL and !ast_tvzero(delivery).

This can be reproduced by sending a single call into ConfBridge in asterisk 11.

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