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Vulnerability of GraphicsMagick: memory leak via WritePDFImage

Synthesis of the vulnerability 

An attacker can create a memory leak via WritePDFImage() of GraphicsMagick, in order to trigger a denial of service.
Vulnerable products: Debian, openSUSE Leap, Solaris, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this weakness: 2/4.
Creation date: 19/02/2019.
Références of this bulletin: bulletinjul2019, CVE-2019-7397, DSA-4712-1, openSUSE-SU-2019:0214-1, openSUSE-SU-2019:0215-1, openSUSE-SU-2019:0235-1, openSUSE-SU-2019:1141-1, openSUSE-SU-2019:1320-1, RHSA-2020:1180-01, SUSE-SU-2019:0739-1, SUSE-SU-2019:1033-1, SUSE-SU-2019:1033-2, SUSE-SU-2019:13993-1, SUSE-SU-2019:13995-1, USN-4034-1, VIGILANCE-VUL-28554.

Description of the vulnerability 

An attacker can create a memory leak via WritePDFImage() of GraphicsMagick, in order to trigger a denial of service.
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This threat alert impacts software or systems such as Debian, openSUSE Leap, Solaris, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this computer vulnerability bulletin is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this weakness note.

Solutions for this threat 

Debian 10: new imagemagick packages.
New packages are available:
  Debian 10: imagemagick 8:6.9.10.23+dfsg-2.1+deb10u1

openSUSE Leap 15.0: new ImageMagick packages.
New packages are available:
  openSUSE Leap 15.0: ImageMagick 7.0.7.34-lp150.2.26.1

openSUSE Leap 42.3: new ImageMagick packages (06/05/2019).
New packages are available:
  openSUSE Leap 42.3: ImageMagick 6.8.8.1-82.1

openSUSE Leap: new GraphicsMagick packages.
New packages are available:
  openSUSE Leap 42.3: GraphicsMagick 1.3.25-126.1
  openSUSE Leap 15.0: GraphicsMagick 1.3.29-lp150.3.21.1

Oracle Solaris: patch for third party software of July 2019 v3.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

RHEL 7: new ImageMagick packages.
New packages are available:
  RHEL 7.0-7.7: ImageMagick 6.9.10.68-3.el7

SUSE LE 11 SP3/4: new ImageMagick packages.
New packages are available:
  SUSE LE 11 SP4: ImageMagick 6.4.3.6-78.92.1

SUSE LE 11 SP4: new GraphicsMagick packages.
New packages are available:
  SUSE LE 11 SP4: GraphicsMagick 1.2.5-78.85.1

SUSE LE 12: new ImageMagick packages (26/04/2019).
New packages are available:
  SUSE LE 12 SP4: ImageMagick 6.8.8.1-71.108.1
  SUSE LE 12 SP3: ImageMagick 6.8.8.1-71.108.1
  SUSE LE 12 RTM: libMagickCore-6_Q16-1 6.8.8.1-71.108.1

SUSE LE 15: new GraphicsMagick packages.
New packages are available:
  SUSE LE 15 RTM: GraphicsMagick 1.3.29-bp150.2.15.1

SUSE LE 15: new ImageMagick packages.
New packages are available:
  SUSE LE 15 RTM: ImageMagick 7.0.7.34-3.49.4

Ubuntu: new ImageMagick packages.
New packages are available:
  Ubuntu 19.04: imagemagick 8:6.9.10.14+dfsg-7ubuntu2.2
  Ubuntu 18.10: imagemagick 8:6.9.10.8+dfsg-1ubuntu2.2
  Ubuntu 18.04 LTS: imagemagick 8:6.9.7.4+dfsg-16ubuntu6.7
  Ubuntu 16.04 LTS: imagemagick 8:6.8.9.9-7ubuntu5.14

Wind River Linux: solution (21/05/2019).
The solution is indicated in information sources.
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