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Vulnerability of Simple DirectMedia Layer: integer overflow via SDL2_image

Synthesis of the vulnerability 

An attacker can trigger an integer overflow via SDL2_image() of Simple DirectMedia Layer, in order to trigger a denial of service, and possibly to run code.
Impacted software: Debian, openSUSE Leap, SLES, Ubuntu.
Severity of this computer vulnerability: 2/4.
Creation date: 23/07/2019.
Références of this announce: CVE-2019-5052, DLA-1861-1, DLA-1865-1, openSUSE-SU-2019:2070-1, openSUSE-SU-2019:2071-1, openSUSE-SU-2019:2108-1, openSUSE-SU-2019:2109-1, USN-4238-1, VIGILANCE-VUL-29854.

Description of the vulnerability 

An attacker can trigger an integer overflow via SDL2_image() of Simple DirectMedia Layer, in order to trigger a denial of service, and possibly to run code.
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This cybersecurity threat impacts software or systems such as Debian, openSUSE Leap, SLES, Ubuntu.

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

Solutions for this threat 

Debian 8: new libsdl2-image packages.
New packages are available:
  Debian 8: libsdl2-image 2.0.0+dfsg-3+deb8u2

Debian 9: new sdl-image1.2 packages.
New packages are available:
  Debian 9: sdl-image1.2 1.2.12-5+deb9u2

openSUSE Leap 15: new SDL2_image packages.
New packages are available:
  openSUSE Leap 15.0: SDL2_image 2.0.5-lp150.9.1
  openSUSE Leap 15.1: SDL2_image 2.0.5-lp151.2.5.1

openSUSE Leap 15: new SDL_image packages.
New packages are available:
  openSUSE Leap 15.0: SDL_image 1.2.12+hg695-lp150.2.3.1
  openSUSE Leap 15.1: SDL_image 1.2.12+hg695-lp151.3.3.1

SUSE LE 15: new SDL2_image packages.
New packages are available:
  SUSE LE 15 RTM: SDL2_image 2_0-0-2.0.5-bp150.3.6.1
  SUSE LE 15 SP1: SDL2_image 2.0.5-bp151.4.3.1

SUSE LE 15: new SDL_image packages.
New packages are available:
  SUSE LE 15 RTM: SDL_image 1_2-0-1.2.12+hg695-bp150.3.3.1
  SUSE LE 15 SP1: SDL_image 1_2-0-64bit-1.2.12+hg695-bp151.4.3.1

Ubuntu: new libsdl-image1.2 packages.
New packages are available:
  Ubuntu 18.04 LTS: libsdl-image1.2 1.2.12-8ubuntu0.1
  Ubuntu 16.04 LTS: libsdl-image1.2 1.2.12-5+deb9u1ubuntu0.16.04.1
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