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Bug 1399687 - (CVE-2016-9431) CVE-2016-9431 w3m: Stack overflow in deleteFrameSet()
CVE-2016-9431 w3m: Stack overflow in deleteFrameSet()
Status: CLOSED NOTABUG
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=20160814,reported=2...
: Security
Depends On: 1401423 1401424
Blocks: 1399744
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Reported: 2016-11-29 09:57 EST by Andrej Nemec
Modified: 2017-03-17 05:26 EDT (History)
4 users (show)

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Last Closed: 2017-03-17 05:26:50 EDT
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Description Andrej Nemec 2016-11-29 09:57:21 EST 
A stack overflow (exhaustion) will occur in w3m while parsing maliciously crafted input.

Upstream bug:

https://github.com/tats/w3m/issues/10

Upstream fix:

https://github.com/tats/w3m/commit/9f0bdcfdf061db3520bd1f112bdc5e83acdec4be

References:

http://seclists.org/oss-sec/2016/q4/321
Comment 1 Huzaifa S. Sidhpurwala 2016-12-05 03:52:03 EST 
Created w3m tracking bugs for this issue:

Affects: fedora-all [bug 1401423]
Affects: epel-7 [bug 1401424]
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