The following updates has been released for Debian GNU/Linux:

Debian GNU/Linux 8 LTS:
DLA 1705-1: sox security update

Debian GNU/Linux 9:
DSA 4402-1: mumble security update

DLA 1705-1: sox security update

Package : sox
Version : 14.4.1-5+deb8u3
CVE ID : CVE-2017-11332 CVE-2017-11358 CVE-2017-11359 CVE-2017-15371
Debian Bug : 878809 870328

Multiple vulnerabilities have been discovered in SoX (Sound eXchange),
a sound processing program:

CVE-2017-11332

The startread function (wav.c) is affected by a divide-by-zero
vulnerability when processing WAV file with zero channel count. This
flaw might be leveraged by remote attackers using a crafted WAV file
to perform denial of service (application crash).

CVE-2017-11358

The read_samples function (hcom.c) is affected by an invalid memory read
vulnerability when processing HCOM files with invalid dictionnaries. This
flaw might be leveraged by remote attackers using a crafted HCOM file to
perform denial of service (application crash).

CVE-2017-11359

The wavwritehdr function (wav.c) is affected by a divide-by-zero
vulnerability when processing WAV files with invalid channel count over
16 bits. This flaw might be leveraged by remote attackers using a crafted
WAV file to perform denial of service (application crash).

CVE-2017-15371

The sox_append_comment() function (formats.c) is vulnerable to a reachable
assertion when processing FLAC files with metadata declaring more comments
than provided. This flaw might be leveraged by remote attackers using
crafted FLAC data to perform denial of service (application crash).

For Debian 8 "Jessie", these problems have been fixed in version
14.4.1-5+deb8u3.

We recommend that you upgrade your sox packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

DSA 4402-1: mumble security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4402-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
March 05, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : mumble
CVE ID : CVE-2018-20743

It was discovered that insufficient restrictions in the connection
handling of Mumble, a low latency encrypted VoIP client, could result in
denial of service.

For the stable distribution (stretch), this problem has been fixed in
version 1.2.18-1+deb9u1.

We recommend that you upgrade your mumble packages.

For the detailed security status of mumble please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mumble

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/