Package        : imagemagick
Version        : 8:6.8.9.9-5+deb8u17
CVE ID         : CVE-2019-12974 CVE-2019-13135 CVE-2019-13295 CVE-2019-13297 
                 CVE-2019-13304 CVE-2019-13305 CVE-2019-13306

Multiple vulnerabilities have been found in imagemagick, an image processing
toolkit.

CVE-2019-12974

    NULL pointer dereference in ReadPANGOImage and ReadVIDImage (coders/pango.c
    and coders/vid.c). This vulnerability might be leveraged by remote attackers    to cause denial of service via crafted image data.

CVE-2019-13135

    Multiple use of uninitialized values in ReadCUTImage, UnpackWPG2Raster and
    UnpackWPGRaster (coders/wpg.c and coders/cut.c). These vulnerabilities might
    be leveraged by remote attackers to cause denial of service or unauthorized
    disclosure or modification of information via crafted image data.

CVE-2019-13295, CVE-2019-13297

    Multiple heap buffer over-reads in AdaptiveThresholdImage
    (magick/threshold.c). These vulnerabilities might be leveraged by remote
    attackers to cause denial of service or unauthorized disclosure or
    modification of information via crafted image data.

CVE-2019-13304, CVE-2019-13305, CVE-2019-13306

    Multiple stack buffer overflows in WritePNMImage (coders/pnm.c), leading to
    stack buffer over write up to ten bytes. Remote attackers might leverage
    these flaws to potentially perform code execution or denial of service.

For Debian 8 "Jessie", these problems have been fixed in version
8:6.8.9.9-5+deb8u17.

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