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Date: Wed,  7 Oct 2015 23:01:28 -0400 (EDT)
From: cve-assign@...re.org
To: seth.arnold@...onical.com
Cc: cve-assign@...re.org, oss-security@...ts.openwall.com, michael@....org, security@...ntu.com
Subject: Re: CVE Request: Audio File Library

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> https://bugs.launchpad.net/ubuntu/+source/audiofile/+bug/1502721
> https://github.com/mpruett/audiofile/pull/25/files

> When libaudiofile is used to change both the number of channels of an
> audio file (e.g. from stereo to mono) and the sample format (e.g. from
> 16-bit samples to 8-bit samples), the output file will contain
> corrupted data.
> 
> The 2 variables byte and abyte are int8_t. afReadFrames is told to
> read 1 8-bit sample into byte, but ends up treating &byte as a pointer
> to an int16_t, thus overwriting abyte

Use CVE-2015-7747.

- -- 
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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