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Bug 1411819 - (CVE-2017-5330) CVE-2017-5330 ark: Unintended execution of scripts and executable files
CVE-2017-5330 ark: Unintended execution of scripts and executable files
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=20170110,repor...
: Security
Depends On: 1411822
Blocks: 1411821
  Show dependency treegraph
 
Reported: 2017-01-10 09:53 EST by Andrej Nemec
Modified: 2017-01-19 23:23 EST (History)
3 users (show)

See Also:
Fixed In Version: ark 16.12.1
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Last Closed: 2017-01-19 23:23:34 EST
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Description Andrej Nemec 2017-01-10 09:53:39 EST
A vulnerability was found in ark. The "Open" functionality of ark can inadvertently run shell scripts or other executable entries in the archive.

Upstream bug:

https://bugs.kde.org/show_bug.cgi?id=374572

References:

http://seclists.org/oss-sec/2017/q1/45

Upstream patch:

https://cgit.kde.org/ark.git/commit/?id=82fdfd24d46966a117fa625b68784735a40f9065
Comment 1 Andrej Nemec 2017-01-10 09:55:30 EST
Created ark tracking bugs for this issue:

Affects: fedora-all [bug 1411822]
Comment 2 Ngo Than 2017-01-10 10:26:22 EST
it's already fixed in fedora git branch
Comment 3 Doran Moppert 2017-01-19 23:23:34 EST
Unable to reproduce on ark-4 in Red Hat Enterprise Linux 7:  the script is opened in an internal viewer rather than executed.

According to a comment on the Debian tracker, the affected functionality was introduced post ark-15.11.80.

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