DEBIAN-CVE-2018-13785

DEBIAN-CVE-2018-13785 PUBLISHED CVSS 6.5 MEDIUM

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.

Risk Scores

CVSS 3.1

6.5

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

Affected Products

Vendor	Product	Versions
Debian:14	libpng1.6	0, 0, 0
Debian:12	libpng1.6	0, 0, 0
Debian:13	libpng1.6	0, 0, 0
Debian:11	libpng1.6	0, 0, 0

Timeline

Jul 9, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2018-13785 advisory

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