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[Bug binutils/23685] heap based buffer overflow vulnerability in bfd_get


From: amodra at gmail dot com
Subject: [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1
Date: Thu, 20 Sep 2018 08:34:02 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=23685

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |amodra at gmail dot com

--- Comment #2 from Alan Modra <amodra at gmail dot com> ---
Nick, these 32-bit only bugs reproduce for me on an x86_64 ubuntu system with
binutils configured using:
CC="gcc -m32" CXX="g++ -m32" \
~/src/binutils-gdb/configure --build=i686-linux --enable-targets=all
--enable-gold --enable-threads --disable-gdb --disable-sim --disable-readline
--disable-libdecnumber --enable-plugins

The bad news is that your patch doesn't fix the problem.

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