CVE-2018-13785

MEDIUM

Libpng - Integer Overflow

Title source: rule

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.

References (20)

Scores

CVSS v3 6.5
EPSS 0.0292
EPSS Percentile 86.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE
CWE-190 CWE-369
Status published

Affected Products (19)

libpng/libpng
canonical/ubuntu_linux
canonical/ubuntu_linux
canonical/ubuntu_linux
canonical/ubuntu_linux
oracle/jdk
oracle/jdk
oracle/jdk
oracle/jdk
oracle/jre
oracle/jre
oracle/jre
oracle/jre
redhat/enterprise_linux_desktop
redhat/enterprise_linux_desktop
... and 4 more

Timeline

Published Jul 09, 2018
Tracked Since Feb 18, 2026