Bug 1518594 – CVE-2017-16830 binutils: Segmentation fault in the print_gnu_property_note function

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Bug 1518594 - (CVE-2017-16830) CVE-2017-16830 binutils: Segmentation fault in the print_gnu_property_note function

Summary:	CVE-2017-16830 binutils: Segmentation fault in the print_gnu_property_note fu...

Status:	NEW

Aliases:	CVE-2017-16830

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=low,public=20171102,reported=2...
Keywords:	Security

Depends On:	1499310 1499311
Blocks:
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Reported:	2017-11-29 04:35 EST by Andrej Nemec
Modified:	2017-11-29 04:41 EST (History)
CC List:	15 users (show)

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Description Andrej Nemec 2017-11-29 04:35:02 EST

The print_gnu_property_note function in readelf.c in GNU Binutils 2.29.1 does not have integer-overflow protection on 32-bit platforms, which allows remote attackers to cause a denial of service (segmentation violation and application crash) or possibly have unspecified other impact via a crafted ELF file.

Upstream issue:

https://sourceware.org/bugzilla/show_bug.cgi?id=22384

Upstream patches:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6ab2c4ed51f9c4243691755e1b1d2149c6a426f4

Comment 1 Andrej Nemec 2017-11-29 04:41:16 EST

Created binutils tracking bugs for this issue:

Affects: fedora-all [bug 1499311]


Created mingw-binutils tracking bugs for this issue:

Affects: epel-all [bug 1499310]

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