The following updates has been released for Debian 7 LTS:

DLA 1072-1: mercurial security update
DLA 1079-1: libdbd-mysql-perl security update
DLA 1080-1: gnupg security update
DLA 1081-1: imagemagick security update

DLA 1072-1: mercurial security update

Package : mercurial
Version : 2.2.2-4+deb7u5
CVE ID : CVE-2017-1000115 CVE-2017-1000116
Debian Bug : 871709 871710

Two significant vulnerabilities were found in the Mercurial version
control system which could lead to shell injection attacks and
out-of-tree file overwrite.

CVE-2017-1000115

Mercurial's symlink auditing was incomplete prior to 4.3, and
could be abused to write to files outside the repository.

CVE-2017-1000116

Mercurial was not sanitizing hostnames passed to ssh, allowing
shell injection attacks on clients by specifying a hostname
starting with -oProxyCommand. This vulnerability is similar to
those in Git (CVE-2017-1000117) and Subversion (CVE-2017-9800).

For Debian 7 "Wheezy", these problems have been fixed in version
2.2.2-4+deb7u5.

We recommend that you upgrade your mercurial 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 1079-1: libdbd-mysql-perl security update

Package : libdbd-mysql-perl
Version : 4.021-1+deb7u3
CVE ID : CVE-2017-10788 CVE-2017-10789
Debian Bug : 866818 866821

The Perl library for communicating with MySQL database, used in the
"mysql" commandline client is vulnerable to a man in the middle attack
in SSL configurations and remote crash when connecting to hostile
servers.

CVE-2017-10788

The DBD::mysql module through 4.042 for Perl allows remote
attackers to cause a denial of service (use-after-free and
application crash) or possibly have unspecified other impact by
triggering (1) certain error responses from a MySQL server or (2)
a loss of a network connection to a MySQL server. The
use-after-free defect was introduced by relying on incorrect
Oracle mysql_stmt_close documentation and code examples.

CVE-2017-10789

The DBD::mysql module through 4.042 for Perl uses the mysql_ssl=1
setting to mean that SSL is optional (even though this setting's
documentation has a "your communication with the server will be
encrypted" statement), which allows man-in-the-middle attackers to
spoof servers via a cleartext-downgrade attack, a related issue to
CVE-2015-3152.

For Debian 7 "Wheezy", these problems have been fixed in version
4.021-1+deb7u3.

We recommend that you upgrade your libdbd-mysql-perl 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 1080-1: gnupg security update

Package : gnupg
Version : 1.4.12-7+deb7u9
CVE ID : CVE-2017-7526

Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot
Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal and
Yuval Yarom discovered that gnupg is prone to a local side-channel
attack allowing full key recovery for RSA-1024.

See https://eprint.iacr.org/2017/627 for details.

For Debian 7 "Wheezy", these problems have been fixed in version
1.4.12-7+deb7u9.

We recommend that you upgrade your gnupg 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 1081-1: imagemagick security update

Package : imagemagick
Version : 6.7.7.10-5+deb7u16
CVE ID : CVE-2017-8352 CVE-2017-9144 CVE-2017-9501 CVE-2017-10928
CVE-2017-10995 CVE-2017-11141 CVE-2017-11170 CVE-2017-11188
CVE-2017-11352 CVE-2017-11360 CVE-2017-11446 CVE-2017-11448
CVE-2017-11449 CVE-2017-11450 CVE-2017-11478 CVE-2017-11505
CVE-2017-11523 CVE-2017-11524 CVE-2017-11525 CVE-2017-11526
CVE-2017-11527 CVE-2017-11528 CVE-2017-11529 CVE-2017-11530
CVE-2017-11531 CVE-2017-11532 CVE-2017-11533 CVE-2017-11534
CVE-2017-11535 CVE-2017-11537 CVE-2017-11539 CVE-2017-11639
CVE-2017-11640 CVE-2017-11644 CVE-2017-11724 CVE-2017-11751
CVE-2017-11752 CVE-2017-12140 CVE-2017-12418 CVE-2017-12427
CVE-2017-12428 CVE-2017-12429 CVE-2017-12430 CVE-2017-12431
CVE-2017-12432 CVE-2017-12433 CVE-2017-12435 CVE-2017-12563
CVE-2017-12564 CVE-2017-12565 CVE-2017-12566 CVE-2017-12587
CVE-2017-12640 CVE-2017-12641 CVE-2017-12642 CVE-2017-12643
CVE-2017-12654 CVE-2017-12664 CVE-2017-12665 CVE-2017-12668
CVE-2017-12670 CVE-2017-12674 CVE-2017-12675 CVE-2017-12676
CVE-2017-12877 CVE-2017-12983 CVE-2017-13133 CVE-2017-13134
CVE-2017-13139 CVE-2017-13142 CVE-2017-13143 CVE-2017-13144
CVE-2017-13146 CVE-2017-13658
Debian Bug : 867367 867896 867806 867808 867810 867811 867812 867798
867821 868264 868184 867721 867824 867826 867893 867823
867894 868263 869210 867748 868950 868469 869725 869726
869834 869711 869827 869712 870120 870065 870067 870016
870023 870480 870481 870525 869713 869727 869715 870491
870504 870530 870017 870115 870503 870526 870106 869796
870107 870502 870501 870489 870020 872609 870022 870118
872373 873134 873100 873099 870109 870105 870012 869728
870013 870019 869721 869722


This updates fixes numerous vulnerabilities in imagemagick: Various
memory handling problems and cases of missing or incomplete input
sanitising may result in denial of service, memory disclosure or the
execution of arbitrary code if malformed DPX, RLE, CIN, DIB, EPT, MAT,
VST, PNG, JNG, MNG, DVJU, JPEG, TXT, PES, MPC, UIL, PS, PALM, CIP, TIFF,
ICON, MAGICK, DCM, MSL, WMF, MIFF, PCX, SUN, PSD, MVG, PWP, PICT, PDB,
SFW, or XCF files are processed.

For Debian 7 "Wheezy", these problems have been fixed in version
6.7.7.10-5+deb7u16.

We recommend that you upgrade your imagemagick 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