Bug 1469611 - (CVE-2017-9747) CVE-2017-9747 binutils: Stack-based buffer over-read in ieee_archive_p function while disassembling corrupt IEEE binary
CVE-2017-9747 binutils: Stack-based buffer over-read in ieee_archive_p functi...
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170711,reported=2...
: Security
Depends On: 1469613 1469614
Blocks:
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Reported: 2017-07-11 10:38 EDT by Pedro Sampaio
Modified: 2017-07-12 10:00 EDT (History)
14 users (show)

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Last Closed: 2017-07-11 11:18:44 EDT
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Description Pedro Sampaio 2017-07-11 10:38:12 EDT
The ieee_archive_p function in bfd/ieee.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, might allow attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during "objdump -D" execution. NOTE: this may be related to a compiler bug.

Upstream bug:

https://sourceware.org/bugzilla/show_bug.cgi?id=21581

Upstream patch:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=62b76e4b6e0b4cb5b3e0053d1de4097b32577049

References:
Comment 1 Pedro Sampaio 2017-07-11 10:38:56 EDT
Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 1469613]


Created mingw-binutils tracking bugs for this issue:

Affects: epel-all [bug 1469614]

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