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vulnerability CVE-2017-12805

ImageMagick: denial of service via ReadTIFFImage

Synthesis of the vulnerability

An attacker can trigger a fatal error via ReadTIFFImage() of ImageMagick, in order to trigger a denial of service.
Impacted software: Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this computer vulnerability: 1/4.
Consequences of an attack: denial of service on service, denial of service on client.
Attacker's origin: document.
Creation date: 26/06/2019.
Références of this announce: CVE-2017-12805, FEDORA-2019-da4c20882c, openSUSE-SU-2019:1683-1, SUSE-SU-2019:1712-1, USN-4034-1, VIGILANCE-VUL-29620.

Description of the vulnerability

An attacker can trigger a fatal error via ReadTIFFImage() of ImageMagick, in order to trigger a denial of service.
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