The following two updates has been released for Debian 7 LTS:

DLA 1082-1: graphicsmagick security update
DLA 1083-1: openexr security update

DLA 1082-1: graphicsmagick security update

Package : graphicsmagick
Version : 1.3.16-1.1+deb7u9
CVE ID : CVE-2017-12935 CVE-2017-12936 CVE-2017-12937 CVE-2017-13063
CVE-2017-13064 CVE-2017-13065 CVE-2017-13776 CVE-2017-13777


CVE-2017-13776
CVE-2017-13777
denial of service issue in ReadXBMImage()

CVE-2017-12935
The ReadMNGImage function in coders/png.c mishandles large MNG
images, leading to an invalid memory read in the
SetImageColorCallBack function in magick/image.c.

CVE-2017-12936
The ReadWMFImage function in coders/wmf.c has a use-after-free
issue for data associated with exception reporting.

CVE-2017-12937
The ReadSUNImage function in coders/sun.c has a colormap
heap-based buffer over-read.

CVE-2017-13063
CVE-2017-13064
heap-based buffer overflow vulnerability in the function
GetStyleTokens in coders/svg.c

CVE-2017-13065
NULL pointer dereference vulnerability in the function
SVGStartElement in coders/svg.c


For Debian 7 "Wheezy", these problems have been fixed in version
1.3.16-1.1+deb7u9.

We recommend that you upgrade your graphicsmagick 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 1083-1: openexr security update

Package : openexr
Version : 1.6.1-6+deb7u1
CVE ID : CVE-2017-9110 CVE-2017-9112 CVE-2017-9116
Debian Bug : 864078

Brandon Perry discovered that openexr, a high dynamic-range (HDR) image
library, was affected by an integer overflow vulnerability and missing
boundary checks that would allow a remote attacker to cause a denial of
service (application crash) via specially crafted image files.

For Debian 7 "Wheezy", these problems have been fixed in version
1.6.1-6+deb7u1.

We recommend that you upgrade your openexr 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