The following security updates has been released for Debian:

[DSA 3522-1] squid3 security update
[DSA 3523-1] iceweasel security update
[DSA 3524-1] activemq security update

[DSA 3522-1] squid3 security update

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Debian Security Advisory DSA-3522-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
March 20, 2016 https://www.debian.org/security/faq
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Package : squid3
CVE ID : CVE-2016-2571

Alex Rousskov from The Measurement Factory discovered that Squid3, a
fully featured web proxy cache, does not properly handle errors for
certain malformed HTTP responses. A remote HTTP server can exploit this
flaw to cause a denial of service (assertion failure and daemon exit).

For the oldstable distribution (wheezy), this problem has been fixed
in version 3.1.20-2.2+deb7u4.

For the stable distribution (jessie), this problem has been fixed in
version 3.4.8-6+deb8u2.

For the testing distribution (stretch), this problem has been fixed
in version 3.5.15-1.

For the unstable distribution (sid), this problem has been fixed in
version 3.5.15-1.

We recommend that you upgrade your squid3 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/

[DSA 3523-1] iceweasel security update

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Debian Security Advisory DSA-3523-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
March 20, 2016 https://www.debian.org/security/faq
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Package : iceweasel
CVE ID : not available

This update disables the Graphite font shaping library in Iceweasel,
Debian's version of the Mozilla Firefox web browser.

For the oldstable distribution (wheezy), this problem has been fixed
in version 38.7.1esr-1~deb7u1.

For the stable distribution (jessie), this problem has been fixed in
version 38.7.1esr-1~deb8u1.

For the unstable distribution (sid), this problem has been fixed in
version 45.0.1esr-1 of the firefox-esr source package.

We recommend that you upgrade your iceweasel 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/

[DSA 3524-1] activemq security update

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Debian Security Advisory DSA-3524-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
March 20, 2016 https://www.debian.org/security/faq
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Package : activemq
CVE ID : CVE-2015-5254

It was discovered that the ActiveMQ Java message broker performs unsafe
deserialisation. For additional information, please refer to the
upstream advisory at
http://activemq.apache.org/security-advisories.data/CVE-2015-5254-announcement.txt

For the oldstable distribution (wheezy), this problem has been fixed
in version 5.6.0+dfsg-1+deb7u2.

For the stable distribution (jessie), this problem has been fixed in
version 5.6.0+dfsg1-4+deb8u2.

For the testing distribution (stretch), this problem has been fixed
in version 5.13.2+dfsg-1.

For the unstable distribution (sid), this problem has been fixed in
version 5.13.2+dfsg-1.

We recommend that you upgrade your activemq 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/