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[Bug binutils/23685] heap based buffer overflow vulnerability in bfd_get
From: |
nickc at redhat dot com |
Subject: |
[Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1 |
Date: |
Wed, 19 Sep 2018 15:34:12 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=23685
Nick Clifton <nickc at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nickc at redhat dot com
--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Created attachment 11263
--> https://sourceware.org/bugzilla/attachment.cgi?id=11263&action=edit
Proposed patch
Hi rookie,
Thanks for reporting this bug.
Unfortunately I am unable to reproduce the problem, but I suspect
that this is because I am running the tests on a 64-bit target.
I have however generated a patch that I think might fix the problem.
Please could you try it out and let me know if it works ?
Cheers
Nick
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- [Bug binutils/23685] New: heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, 92wyunchao at gmail dot com, 2018/09/19
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1,
nickc at redhat dot com <=
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, amodra at gmail dot com, 2018/09/20
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, amodra at gmail dot com, 2018/09/20
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, amodra at gmail dot com, 2018/09/20
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, nickc at redhat dot com, 2018/09/20
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, cvs-commit at gcc dot gnu.org, 2018/09/20
- [Bug binutils/23685] heap based buffer overflow vulnerability in bfd_getl32 in libbfd.c in binutils-2.31.1, amodra at gmail dot com, 2018/09/20