Bug 1483596 (CVE-2017-12452) - CVE-2017-12452 binutils: out of bounds heap read in bfd_mach_o_i386_canonicalize_one_reloc function
Summary: CVE-2017-12452 binutils: out of bounds heap read in bfd_mach_o_i386_canonical...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-12452
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1483603 1483605 1483604
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-08-21 13:09 UTC by Adam Mariš
Modified: 2019-09-29 14:19 UTC (History)
10 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:21:31 UTC


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Description Adam Mariš 2017-08-21 13:09:41 UTC
The bfd_mach_o_i386_canonicalize_one_reloc function in
bfd/mach-o-i386.c in the Binary File Descriptor (BFD) library (aka
libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote
attackers to cause an out of bounds heap read via a crafted mach-o
file.

Upstream bug:

https://sourceware.org/bugzilla/show_bug.cgi?id=21813

Comment 1 Adam Mariš 2017-08-21 13:15:41 UTC
Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 1483604]


Created mingw-binutils tracking bugs for this issue:

Affects: epel-all [bug 1483603]
Affects: fedora-all [bug 1483605]


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