Updated ProFTPD and Icedove packages has been released for Debian:

[DSA 3263-1] proftpd-dfsg security update
[DSA 3264-1] icedove security update

[DSA 3263-1] proftpd-dfsg security update

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Debian Security Advisory DSA-3263-1 security@debian.org
http://www.debian.org/security/ Sebastien Delafond
May 19, 2015 http://www.debian.org/security/faq
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Package : proftpd-dfsg
CVE ID : CVE-2015-3306
Debian Bug : 782781

Vadim Melihow discovered that in proftpd-dfsg, an FTP server, the
mod_copy module allowed unauthenticated users to copy files around on
the server, and possibly to execute arbitrary code.

For the oldstable distribution (wheezy), this problem has been fixed
in version 1.3.4a-5+deb7u3.

For the stable distribution (jessie), this problem has been fixed in
version 1.3.5-1.1+deb8u1.

For the testing distribution (stretch) and unstable distribution
(sid), this problem has been fixed in version 1.3.5-2.

We recommend that you upgrade your proftpd-dfsg 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 3264-1] icedove security update

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Debian Security Advisory DSA-3264-1 security@debian.org
http://www.debian.org/security/ Moritz Muehlenhoff
May 19, 2015 http://www.debian.org/security/faq
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Package : icedove
CVE ID : CVE-2015-0797 CVE-2015-2708 CVE-2015-2710 CVE-2015-2713
CVE-2015-2716

Multiple security issues have been found in Icedove, Debian's version of
the Mozilla Thunderbird mail client: Multiple memory safety errors,
buffer overflows and use-after-frees may lead to the execution of
arbitrary code, privilege escalation or denial of service.

For the oldstable distribution (wheezy), these problems have been fixed
in version 31.7.0-1~deb7u1.

For the stable distribution (jessie), these problems have been fixed in
version 31.7.0-1~deb8u1.

For the unstable distribution (sid), these problems will be fixed soon.

We recommend that you upgrade your icedove 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/