Bug 1452175 (CVE-2017-9043) - CVE-2017-9043 binutils: Shift exponent too large for type unsigned long in readelf.c
Summary: CVE-2017-9043 binutils: Shift exponent too large for type unsigned long in re...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-9043
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
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URL:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-05-18 13:26 UTC by Andrej Nemec
Modified: 2019-09-29 14:12 UTC (History)
10 users (show)

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Last Closed: 2017-05-18 13:29:51 UTC


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Description Andrej Nemec 2017-05-18 13:26:04 UTC
readelf.c in GNU Binutils has a "shift exponent too large for type unsigned long" issue, which might allow attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted ELF file.

Upstream patch:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ddef72cdc10d82ba011a7ff81cafbbd3466acf54

References:

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


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