The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of ImageMagick: use after free via ReadImage

Synthesis of the vulnerability 

An attacker can force the usage of a freed memory area via ReadImage() of ImageMagick, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: Debian, Fedora, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this weakness: 2/4.
Creation date: 21/10/2019.
Références of this bulletin: CVE-2019-15140, DLA-1968-1, DSA-4712-1, DSA-4715-1, FEDORA-2019-4504010099, FEDORA-2019-ba7247edcf, openSUSE-SU-2019:2515-1, openSUSE-SU-2019:2519-1, RHSA-2020:1180-01, SUSE-SU-2019:2785-2, SUSE-SU-2019:2896-1, USN-4192-1, VIGILANCE-VUL-30678.

Description of the vulnerability 

An attacker can force the usage of a freed memory area via ReadImage() of ImageMagick, in order to trigger a denial of service, and possibly to run code.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This threat announce impacts software or systems such as Debian, Fedora, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this cybersecurity alert 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 security alert.

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

Debian 8: new imagemagick packages.
New packages are available:
  Debian 8: imagemagick 8:6.8.9.9-5+deb8u18

Debian 9: new imagemagick packages.
New packages are available:
  Debian 9: imagemagick 8:6.9.7.4+dfsg-11+deb9u8

Fedora: new ImageMagick packages.
New packages are available:
  Fedora 30: ImageMagick 6.9.10.75-1.fc30
  Fedora 31: ImageMagick 6.9.10.75-1.fc31

Fedora: new rubygem-rmagick packages.
New packages are available:
  Fedora 30: rubygem-rmagick 2.16.0-27.fc30
  Fedora 31: rubygem-rmagick 2.16.0-27.fc31

openSUSE Leap 15.0: new ImageMagick packages.
New packages are available:
  openSUSE Leap 15.0: ImageMagick 7.0.7.34-lp150.2.41.1

openSUSE Leap 15.1: new ImageMagick packages.
New packages are available:
  openSUSE Leap 15.1: ImageMagick 7.0.7.34-lp151.7.12.1

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

SUSE LE 12 SP5: new ImageMagick packages.
New packages are available:
  SUSE LE 12 SP5: ImageMagick 6.8.8.1-71.131.1

SUSE LE 15: new ImageMagick packages.
New packages are available:
  SUSE LE 15 RTM: ImageMagick 7.0.7.34-3.72.1
  SUSE LE 15 SP1: ImageMagick 7.0.7.34-3.72.1

Ubuntu: new imagemagick packages.
New packages are available:
  Ubuntu 19.10: imagemagick 8:6.9.10.23+dfsg-2.1ubuntu3.1
  Ubuntu 19.04: imagemagick 8:6.9.10.14+dfsg-7ubuntu2.3
  Ubuntu 18.04 LTS: imagemagick 8:6.9.7.4+dfsg-16ubuntu6.8
  Ubuntu 16.04 LTS: imagemagick 8:6.8.9.9-7ubuntu5.15
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides computer vulnerability analysis. The technology watch team tracks security threats targeting the computer system.