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SYNTHESIS OF THE VULNERABILITY

An attacker can use several vulnerabilities of GraphicsMagick.

Impacted products: Debian, openSUSE, openSUSE Leap, SUSE Linux
Enterprise Desktop, SLES.

Severity: 2/4.

Creation date: 26/10/2016.

DESCRIPTION OF THE VULNERABILITY

Several vulnerabilities were announced in GraphicsMagick.

An attacker can force a read at an invalid address via SCT, in
order to trigger a denial of service, or to obtain sensitive
information. [severity:1/4; CVE-2016-8682]

An attacker can generate a buffer overflow via Filesize, in order
to trigger a denial of service, and possibly to run code.
[severity:2/4; CVE-2016-8683]

An attacker can generate a buffer overflow via Filesize, in order
to trigger a denial of service, and possibly to run code.
[severity:2/4; CVE-2016-8684]

ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN

https://vigilance.fr/vulnerability/GraphicsMagick-three-vulnerabilities-20962