Package        : tiff
Version        : 4.0.3-12.3+deb8u7
CVE ID         : CVE-2018-17100 CVE-2018-17101 CVE-2018-18557


CVE-2018-17100
      An int32 overflow can cause a denial of service (application
      crash) or possibly have unspecified other impact via a crafted
      image file

CVE-2018-17101
      Out-of-bounds writes can cause a denial of service (application
      crash) or possibly have unspecified other impact via a crafted
      image file

CVE-2018-18557
      Out-of-bounds write due to ignoring buffer size can cause a denial
      of service (application crash) or possibly have unspecified other
      impact via a crafted image file


For Debian 8 "Jessie", these problems have been fixed in version
4.0.3-12.3+deb8u7.

We recommend that you upgrade your tiff 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