—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1

– ————————————————————————-
Debian Security Advisory DSA-3394-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
November 05, 2015 https://www.debian.org/security/faq
– ————————————————————————-

Package : libreoffice
CVE ID : CVE-2015-4551 CVE-2015-5212 CVE-2015-5213 CVE-2015-5214

Multiple vulnerabilities have been discovered in LibreOffice, a
full-featured office productivity:

CVE-2015-4551

Federico Scrinzi discovered an information leak in the handling of
ODF documents. Quoting from
https://www.libreoffice.org/about-us/security/advisories/cve-2015-4551/:
The LinkUpdateMode feature controls whether documents inserted into
Writer or Calc via links will either not get updated, or prompt to
update, or automatically update, when the parent document is loaded.
The configuration of this option was stored in the document. That
flawed approach enabled documents to be crafted with links to
plausible targets on the victims host computer. The contents of
those automatically inserted after load links can be concealed in
hidden sections and retrieved by the attacker if the document is
saved and returned to sender, or via http requests if the user has
selected lower security settings for that document.

CVE-2015-5212

A buffer overflow in parsing the printer setup information in ODF
documents may result in the execution of arbitrary code.

CVE-2015-5213 / CVE-2015-5214

A buffer overflow and an integer oect memory management in parsing
Microsoft Word documents may result in the execution of arbitrary code.

For the oldstable distribution (wheezy), these problems have been fixed
in version 1:3.5.4+dfsg2-0+deb7u5.

For the stable distribution (jessie), these problems have been fixed in
version 1:4.3.3-2+deb8u2.

For the testing distribution (stretch), these problems have been fixed
in version 1:5.0.2-1.

For the unstable distribution (sid), these problems have been fixed in
version 1:5.0.2-1.

We recommend that you upgrade your libreoffice 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/

Mailing list: debian-security-announce@lists.debian.org
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1
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=/yq0
—–END PGP SIGNATURE—–