CVE-2018-13785

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190 CWE-369

Affected software

No affected versions have been published.

Timeline

Published: Jul 9, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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