[DLA 71-1] apache2 security update

Package : apache2
Version : 2.2.16-6+squeeze14
CVE ID : CVE-2013-5704 CVE-2014-3581

This update fixes two security issues with apache2.

CVE-2013-5704

Disable the possibility to replace HTTP headers with HTTP trailers
as this could be used to circumvent earlier header operations made by
other modules. This can be restored with a new MergeTrailers
directive.

CVE-2014-3581

Fix denial of service where Apache can segfault when mod_cache is used
and when the cached request contains an empty Content-Type header.

[DSA 3050-1] iceweasel security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3050-1 security@debian.org
http://www.debian.org/security/ Moritz Muehlenhoff
October 15, 2014 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : iceweasel
CVE ID : CVE-2014-1574 CVE-2014-1576 CVE-2014-1577 CVE-2014-1578
CVE-2014-1581 CVE-2014-1583 CVE-2014-1585 CVE-2014-1586

Multiple security issues have been found in Iceweasel, Debian's version
of the Mozilla Firefox web browser: Multiple memory safety errors, buffer
overflows, use-after-frees and other implementation errors may lead to
the execution of arbitrary code, denial of service, the bypass of the
same-origin policy or a loss of privacy.

This update updates Iceweasel to the ESR31 series of Firefox. The new
release introduces a new user interface.

In addition, this update also disables SSLv3.

For the stable distribution (wheezy), these problems have been fixed in
version 31.2.0esr-2~deb7u1.

For the unstable distribution (sid), these problems have been fixed in
version 31.2.0esr-1.

For the experimental distribution, these problems have been fixed in
version 33.0-1.

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 3053-1] openssl security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3053-1 security@debian.org
http://www.debian.org/security/ Thijs Kinkhorst
October 16, 2014 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : openssl
CVE ID : CVE-2014-3513 CVE-2014-3566 CVE-2014-3567 CVE-2014-3568

Several vulnerabilities have been found in OpenSSL, the Secure Sockets
Layer library and toolkit.

CVE-2014-3513

A memory leak flaw was found in the way OpenSSL parsed the DTLS Secure
Real-time Transport Protocol (SRTP) extension data. A remote attacker
could send multiple specially crafted handshake messages to exhaust
all available memory of an SSL/TLS or DTLS server.

CVE-2014-3566 ("POODLE")

A flaw was found in the way SSL 3.0 handled padding bytes when
decrypting messages encrypted using block ciphers in cipher block
chaining (CBC) mode. This flaw allows a man-in-the-middle (MITM)
attacker to decrypt a selected byte of a cipher text in as few as 256
tries if they are able to force a victim application to repeatedly send
the same data over newly created SSL 3.0 connections.

This update adds support for Fallback SCSV to mitigate this issue.

CVE-2014-3567

A memory leak flaw was found in the way an OpenSSL handled failed
session ticket integrity checks. A remote attacker could exhaust all
available memory of an SSL/TLS or DTLS server by sending a large number
of invalid session tickets to that server.

CVE-2014-3568

When OpenSSL is configured with "no-ssl3" as a build option, servers
could accept and complete a SSL 3.0 handshake, and clients could be
configured to send them.

For the stable distribution (wheezy), these problems have been fixed in
version 1.0.1e-2+deb7u13.

For the unstable distribution (sid), these problems have been fixed in
version 1.0.1j-1.

We recommend that you upgrade your openssl 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/