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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-5723 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.
Ubuntu USN Ubuntu USN USN-3712-1 libpng vulnerabilities
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Solution

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T09:14:47.150Z

Reserved: 2018-07-09T00:00:00

Link: CVE-2018-13785

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-09T13:29:00.443

Modified: 2024-11-21T03:47:58.677

Link: CVE-2018-13785

cve-icon Redhat

Severity : Low

Publid Date: 2018-04-05T00:00:00Z

Links: CVE-2018-13785 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses