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Bug 1412248 - (CVE-2017-5331) CVE-2017-5331 icoutils: Check_offset overflow on 64-bit systems
CVE-2017-5331 icoutils: Check_offset overflow on 64-bit systems
Status: CLOSED NOTABUG
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20170108,repor...
: Security
Depends On: 1412265 1412266
Blocks:
  Show dependency tree / graph
 
Reported: 2017-01-11 10:40 EST by Andrej Nemec
Modified: 2017-01-11 11:11 EST (History)
2 users (show)

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Last Closed: 2017-01-11 10:42:13 EST
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Description Andrej Nemec 2017-01-11 10:40:06 EST 
An integer overflow vulnerability was found in icoutils in the wrestool program. A maliciously crafted file could make the application crash or possibly allow code execution. This is a CVE for an insufficient patch for CVE-2017-5208.

References:

http://seclists.org/oss-sec/2017/q1/56

Upstream patch:

http://git.savannah.gnu.org/cgit/icoutils.git/commit/?id=4fbe9222fd79ee31b7ec031b0be070a9a400d1d3
Comment 1 Andrej Nemec 2017-01-11 10:42:13 EST 
Statement:

This issue did not affect the versions of icoutils as shipped with Red Hat
Enterprise Linux 7 as they did not backport the vulnerable patches
provided to fix a previous flaw (CVE-2017-5208).
Comment 2 Andrej Nemec 2017-01-11 11:11:08 EST 
Created icoutils tracking bugs for this issue:

Affects: fedora-all [bug 1412265]
Affects: epel-6 [bug 1412266]
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