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Vulnerability of Snack Sound Toolkit: buffer overflow via GetWavHeader

Synthesis of the vulnerability 

An attacker can generate a buffer overflow via GetWavHeader of Snack Sound Toolkit, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Fedora, openSUSE, openSUSE Leap.
Severity of this announce: 2/4.
Creation date: 15/11/2017.
Références of this computer vulnerability: CVE-2012-6303, FEDORA-2013-0098, FEDORA-2013-0110, MDVSA-2013:126, openSUSE-SU-2015:0382-1, openSUSE-SU-2017:3016-1, VIGILANCE-VUL-24451.

Description of the vulnerability 

An attacker can generate a buffer overflow via GetWavHeader of Snack Sound Toolkit, in order to trigger a denial of service, and possibly to run code.
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This computer vulnerability note impacts software or systems such as Fedora, openSUSE, openSUSE Leap.

Our Vigil@nce team determined that the severity of this computer vulnerability announce 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 cybersecurity announce.

Solutions for this threat 

Fedora: new tcl-snack packages.
New packages are available:
  tcl-snack-2.2.10-17.fc16
  tcl-snack-2.2.10-17.fc17

Mandriva Business Server: new snack packages.
New packages are available:
  snack-2.2.10-11.1.mbs1

openSUSE Leap: new snack packages.
New packages are available:
  openSUSE Leap 42.2: snack 2.2.10-217.3.1
  openSUSE Leap 42.3: snack 2.2.10-220.1

openSUSE: new snack packages.
New packages are available:
  openSUSE 13.1: snack 2.2.10-210.4.1
  openSUSE 13.2: snack 2.2.10-212.4.1
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