CVE-2018-3859

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An exploitable out-of-bounds write exists in the TIFF parsing functionality of Canvas Draw version 4.0.0. A specially crafted TIFF image processed via the application can lead to an out-of-bounds write, overwriting arbitrary data. An attacker can deliver a TIFF image to trigger this vulnerability and gain code execution. A different vulnerability than CVE-2018-3860.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
ACD Systems	Canvas Draw	ACD Systems Canvas Draw 4.0

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0543Exploit, Technical Description, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0543Exploit, Technical Description, Third Party Advisory

Timeline

Published: Jul 19, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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