Debian Long Term Support / LTS Security Information / 2019 / Security Information -- DLA-1968-1 imagemagick

Debian Security Advisory

DLA-1968-1 imagemagick -- LTS security update

Date Reported:

21 Oct 2019

Affected Packages:

imagemagick

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2019-11470, CVE-2019-14981, CVE-2019-15139, CVE-2019-15140.

More information:

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

• CVE-2019-11470

  Uncontrolled resource consumption caused by insufficiently sanitized image size in ReadCINImage (coders/cin.c). This vulnerability might be leveraged by remote attackers to cause denial of service via a crafted Cineon image.

• CVE-2019-14981

  Divide-by-zero vulnerability in MeanShiftImage (magick/feature.c). This vulnerability might be leveraged by remote attackers to cause denial of service via crafted image data.

• CVE-2019-15139

  Out-of-bounds read in ReadXWDImage (coders/xwd.c). This vulnerability might be leveraged by remote attackers to cause denial of service via a crafted XWD (X Window System window dumping file) image file.

• CVE-2019-15140

  Bound checking issue in ReadMATImage (coders/mat.c), potentially leading to use-after-free. This vulnerability might be leveraged by remote attackers to cause denial of service or any other unspecified impact via a crafted MAT image file.

For Debian 8 Jessie, these problems have been fixed in version 8:6.8.9.9-5+deb8u18.

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