FreeBSD : vorbis-tools, opus-tools -- multiple vulnerabilities (a35f415d-572a-11e5-b0a4-f8b156b6dcc8)

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

Paris Zoumpouloglou reports :

I discovered an integer overflow issue in oggenc, related to the
number of channels in the input WAV file. The issue triggers an
out-of-bounds memory access which causes oggenc to crash.

Paris Zoumpouloglou reports :

A crafted WAV file with number of channels set to 0 will cause oggenc
to crash due to a division by zero issue.

pengsu reports :

I discovered an buffer overflow issue in oggenc/audio.c when it tries
to open invalid aiff file.

See also :

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202941
https://trac.xiph.org/ticket/2136
https://trac.xiph.org/ticket/2137
https://trac.xiph.org/ticket/2212
http://www.nessus.org/u?5fb86918

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 85893 ()

Bugtraq ID:

CVE ID: CVE-2014-9638
CVE-2014-9639
CVE-2015-6749

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