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Bug 1452167 - (CVE-2017-9038) CVE-2017-9038 binutils: Heap-buffer overflow in the byte_get_little_endian
CVE-2017-9038 binutils: Heap-buffer overflow in the byte_get_little_endian
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=20170512,reported=2...
: Security
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Reported: 2017-05-18 09:17 EDT by Andrej Nemec
Modified: 2017-05-18 09:29 EDT (History)
10 users (show)

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Last Closed: 2017-05-18 09:29:32 EDT
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Description Andrej Nemec 2017-05-18 09:17:36 EDT 
GNU Binutils allows attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file, related to the byte_get_little_endian function in elfcomm.c, the get_unwind_section_word function in readelf.c, and ARM unwind information that contains invalid word offsets. 

Upstream patch:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f32ba72991d2406b21ab17edc234a2f3fa7fb23d

References:

https://blogs.gentoo.org/ago/2017/05/12/binutils-multiple-crashes/
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