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Bug 1486854 - (CVE-2017-0641) CVE-2017-0641 libvpx: Weak limit for frames
CVE-2017-0641 libvpx: Weak limit for frames
Status: CLOSED WONTFIX
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=20170601,repor...
: Security
Depends On: 1486855
Blocks: 1486856
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Reported: 2017-08-30 11:58 EDT by Andrej Nemec
Modified: 2017-08-31 02:07 EDT (History)
2 users (show)

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Last Closed: 2017-08-31 02:07:12 EDT
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Description Andrej Nemec 2017-08-30 11:58:45 EDT 
A denial of service vulnerability in libvpx in Mediaserver could enable an attacker to use a specially crafted file to cause a device hang or reboot.

References:

https://android.googlesource.com/platform/external/libvpx/+/698796fc930baecf5c3fdebef17e73d5d9a58bcb
Comment 1 Andrej Nemec 2017-08-30 11:59:18 EDT 
Created libvpx tracking bugs for this issue:

Affects: fedora-all [bug 1486855]
Comment 2 Huzaifa S. Sidhpurwala 2017-08-31 02:07:12 EDT 
Analysis:

This is essentially an application crash caused due to parsing large files. The patch ensures that when libvpx is compiled it can only process smaller files.
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