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Re: heap-use-after-free in GNU Bash 4.4.0


From: Franco Costantini
Subject: Re: heap-use-after-free in GNU Bash 4.4.0
Date: Mon, 12 Sep 2016 11:30:39 -0300

By the way, we actually found more than 10 (potentially) different errors (judging by their backtrace), but I didn't want to spam the list. What would be the best way to report them?

Regards

On Sat, Sep 10, 2016 at 7:52 PM, Chet Ramey <address@hidden> wrote:
On 9/9/16 9:35 AM, Franco Costantini wrote:
> Hi,
>
> we recently found an invalid memory access parsing and executing fuzzed
> bash code in GNU Bash 4.4.0 (bash-20160826 snapshot, found in
> http://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=79eedac429c5112ae65a430674de5e4be1cd5444).

Thanks for the report.

Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/


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