CVE-2018-13785 - CVE House
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Status published Unknown CVE-2018-13785

In libpng 1.6.34, a wrong calculation of row_factor in the...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2018-14550
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CVE-2018-14048
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Affected Vendor

Affected Software

libpng, ubuntu linux, jdk, jre, enterprise linux desktop, enterprise linux server, enterprise linux workstation
Vulnerable Versions:
1.6.34, 14.04, 16.04, 17.10, 18.04, 1.6.0, 1.7.0, 1.8.0, 11.0.0, 6.0, 7.0

Timeline

Official Publish: July 9th, 2018
Last Modified: May 29th, 2026
Added to House: July 20th, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.