Bug 1524498 – CVE-2017-17126 binutils: Invalid memory access in the load_debug_section function

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Bug 1524498 - (CVE-2017-17126) CVE-2017-17126 binutils: Invalid memory access in the load_debug_section function

Summary:	CVE-2017-17126 binutils: Invalid memory access in the load_debug_section func...

Status:	NEW

Aliases:	CVE-2017-17126

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=20171128,reported=2...
Keywords:	Security

Depends On:	1499310 1499311
Blocks:
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Reported:	2017-12-11 10:47 EST by Andrej Nemec
Modified:	2017-12-11 10:48 EST (History)
CC List:	15 users (show)

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Description Andrej Nemec 2017-12-11 10:47:26 EST

The load_debug_section function in readelf.c in GNU Binutils 2.29.1 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via an ELF file that lacks section headers.

Upstream issue:

https://sourceware.org/bugzilla/show_bug.cgi?id=22510

Upstream patches:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f425ec6600b69e39eb605f3128806ff688137ea8

Comment 1 Andrej Nemec 2017-12-11 10:48:20 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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