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Vulnerability of pngcheck: division by zero

Synthesis of the vulnerability 

An attacker can trigger a division by zero in pngcheck.
Vulnerable software: Fedora.
Severity of this announce: 1/4.
Creation date: 05/05/2021.
Références of this computer vulnerability: FEDORA-2021-3f001ba18b, FEDORA-2021-eb5d6cf9f6, FEDORA-2021-f925ef1e2a, VIGILANCE-VUL-35239.

Description of the vulnerability 

An attacker can trigger a division by zero in pngcheck....
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This cybersecurity announce impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this threat alert is low.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer weakness alert.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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