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Vulnerability of OpenJPEG: buffer overflow via opj_t2_encode_packet

Synthesis of the vulnerability 

An attacker can generate a buffer overflow via opj_t2_encode_packet() of OpenJPEG, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Debian, openSUSE Leap, Solaris, Slackware, SUSE Linux Enterprise Desktop, SLES.
Severity of this announce: 2/4.
Creation date: 06/10/2017.
Références of this computer vulnerability: bulletinjul2018, CVE-2017-14039, DSA-4013-1, openSUSE-SU-2017:2685-1, openSUSE-SU-2017:2686-1, SSA:2017-279-02, VIGILANCE-VUL-24043.

Description of the vulnerability 

An attacker can generate a buffer overflow via opj_t2_encode_packet() of OpenJPEG, in order to trigger a denial of service, and possibly to run code.
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This vulnerability announce impacts software or systems such as Debian, openSUSE Leap, Solaris, Slackware, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this cybersecurity threat 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 computer threat bulletin.

Solutions for this threat 

Debian 8/9: new openjpeg2 packages.
New packages are available:
  Debian 8: openjpeg2 2.1.0-2+deb8u3
  Debian 9: openjpeg2 2.1.2-1.1+deb9u2

openSUSE Leap: new openjpeg2 packages.
New packages are available:
  openSUSE Leap 42.2: openjpeg2 2.1.0-13.6.1
  openSUSE Leap 42.3: openjpeg2 2.1.0-19.1

Oracle Solaris: patch for third party software of July 2018 v3.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Slackware: new openjpeg packages.
New packages are available:
  Slackware 14.2: openjpeg 2.3.0-*-1_slack14.2

SUSE LE 12: new openjpeg2 packages.
New packages are available:
  SUSE LE 12 RTM-SP3: openjpeg2 2.1.0-8.1
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