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Vulnerability of Ghostscript: buffer overflow via jbig2_image_compose

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via jbig2_image_compose() of Ghostscript, in order to trigger a denial of service, and possibly to run code.
Vulnerable systems: openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this threat: 2/4.
Creation date: 07/05/2020.
Références of this weakness: CVE-2020-12268, openSUSE-SU-2020:0653-1, SUSE-SU-2020:1212-1, SUSE-SU-2020:1220-1, VIGILANCE-VUL-32210.

Description of the vulnerability 

An attacker can trigger a buffer overflow via jbig2_image_compose() of Ghostscri...
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This computer weakness bulletin impacts software or systems such as openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

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

Solutions for this threat 

This vulnerability workaround will be public soon.
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