Debian 9843 Published by

The following updates has been released for Debian:

[DLA 962-1] tnef security update
[DLA 963-1] exiv2 security update
[DSA 3865-1] mosquitto security update



[DLA 962-1] tnef security update

Package : tnef
Version : 1.4.9-1+deb7u3
CVE ID : CVE-2017-8911

CVE-2017-8911

An integer underflow has been identified in the unicode_to_utf8()
function in tnef 1.4.14. This might lead to invalid write
operations, controlled by an attacker.


For Debian 7 "Wheezy", these problems have been fixed in version
1.4.9-1+deb7u3.

We recommend that you upgrade your tnef 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

[DLA 963-1] exiv2 security update

Package : exiv2
Version : 0.23-1+deb7u1
CVE ID : CVE-2017-9239
Debian Bug : 863410

It was discovered that the exiv2 library fails to parse some crafted
tiff images, leading to denial of service via application crash.

For Debian 7 "Wheezy", these problems have been fixed in version
0.23-1+deb7u1.

We recommend that you upgrade your exiv2 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 3865-1] mosquitto security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3865-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
May 29, 2017 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : mosquitto
CVE ID : CVE-2017-7650

It was discovered that pattern-based ACLs in the Mosquitto MQTT broker
could be bypassed.

For the stable distribution (jessie), this problem has been fixed in
version 1.3.4-2+deb8u1.

For the unstable distribution (sid), this problem has been fixed in
version 1.4.10-3.

We recommend that you upgrade your mosquitto packages.

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/