The following updates has been released for Debian GNU/Linux:

Debian GNU/Linux 7 LTS:
DLA 1213-1: openafs security update
DLA 1214-1: libreoffice security update
DLA 1215-1: otrs2 security update

Debian GNU/Linux 8 and 9:
DSA 4069-1: otrs2 security update

DLA 1213-1: openafs security update

Package : openafs
Version : 1.6.1-3+deb7u8
CVE ID : CVE-2017-17432


CVE-2017-17432
It was discovered that malformed jumbogram packets could result in
denial of service against OpenAFS, an implementation of the Andrew
distributed file system.


For Debian 7 "Wheezy", these problems have been fixed in version
1.6.1-3+deb7u8.

We recommend that you upgrade your openafs 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 1214-1: libreoffice security update

Package : libreoffice
Version : 1:3.5.4+dfsg2-0+deb7u10
CVE ID : CVE-2017-12607 CVE-2017-12608

Marcin Noga discovered two vulnerabilities in LibreOffice, which could
result in the execution of arbitrary code if a malformed PPT or DOC
document is opened.

For Debian 7 "Wheezy", these problems have been fixed in version
1:3.5.4+dfsg2-0+deb7u10.

We recommend that you upgrade your libreoffice 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 1215-1: otrs2 security update

Package : otrs2
Version : 3.3.18-1~deb7u3
CVE ID : CVE-2017-17476
Debian Bug : 884801

Francesco Sirocco discovered a flaw in otrs2, the Open Ticket Request
System, which could result in session information disclosure when cookie
support is disabled. A remote attacker can take advantage of this flaw
to take over an agent's session if the agent is tricked into clicking a
link in a specially crafted mail.

For Debian 7 "Wheezy", these problems have been fixed in version
3.3.18-1~deb7u3.

We recommend that you upgrade your otrs2 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 4069-1: otrs2 security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4069-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
December 20, 2017 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : otrs2
CVE ID : CVE-2017-17476
Debian Bug : 884801

Francesco Sirocco discovered a flaw in otrs2, the Open Ticket Request
System, which could result in session information disclosure when cookie
support is disabled. A remote attacker can take advantage of this flaw
to take over an agent's session if the agent is tricked into clicking a
link in a specially crafted mail.

For the oldstable distribution (jessie), this problem has been fixed
in version 3.3.18-1+deb8u4.

For the stable distribution (stretch), this problem has been fixed in
version 5.0.16-1+deb9u5.

We recommend that you upgrade your otrs2 packages.

For the detailed security status of otrs2 please refer to its security
tracker page at: https://security-tracker.debian.org/tracker/otrs2

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/