Re: Qpopper 4.0.3 **** Fixes Buffer Overflow **** (fwd)

From: William D. Colburn (aka Schlake) (wcolburnat_private)
Date: Tue Jun 05 2001 - 12:51:50 PDT

  • Next message: Renaud Deraison: "Re: Qpopper 4.0.3 **** Fixes Buffer Overflow **** (fwd)"

    Here is a patch (attached) to take 4.0.3 down to 4.0.2.
    
    On Tue, Jun 05, 2001 at 06:52:23PM +0200, Roman Drahtmueller wrote:
    > We hope that this information is accurate. Version 4.0.2 is not on the ftp
    > server any more, and there is no patch from 4.0.2 to 4.0.3.
    > We currently feel handicapped in our efforts to check the code for the
    > changes wrt the buffer overflow.
    > 
    > SuSE ships qpopper versions 2.53 (with a set of patches that include
    > security fixes for this version) for SuSE-6.3, 6.4 and 7.0, SuSE-7.1 and
    > the upcoming SuSE-7.2 release have version 3.1.2.
    > 
    > If the above statement is right, then SuSE distributions are not
    > vulnerable. However, we wish to double-check such a claim. All kinds of
    > verification and transparency are welcome, including an official statement
    > from Qualcomm (thanks in advance!).
    > 
    > 
    > > Changes from 4.0.2 to 4.0.3:
    > > ----------------------------
    > >   1.  Don't call SSL_shutdown unless we tried to negotiate an
    > >       SSL session.  (As suggested by Kenneth Porter.)
    > >   2.  Fix buffer overflow  (reported by Gustavo Viscaino).
    > 
    > 
    > Thank you,
    > Roman Drahtmüller,
    > SuSE Security.
    > - -- 
    >  -                                                                      -
    > | Roman Drahtmüller      <drahtat_private> //          "Caution: Cape does |
    >   SuSE GmbH - Security           Phone: //       not enable user to fly."
    > | Nürnberg, Germany     +49-911-740530 // (Batman Costume warning label) |
    >  -                                                                      -
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    --
    William Colburn, "Sysprog" <wcolburnat_private>
    Computer Center, New Mexico Institute of Mining and Technology
    http://www.nmt.edu/tcc/     http://www.nmt.edu/~wcolburn
    
    
    



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