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High severity7.8NVD Advisory· Published Jul 19, 2018· Updated Jun 17, 2026

CVE-2018-3858

CVE-2018-3858

Description

An exploitable heap overflow 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 the ability to execute code. A different vulnerability than CVE-2018-3857.

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Affected products

2
  • Acd Systems/Canvas Draw2 versions
    cpe:2.3:a:acdsystems:canvas_draw:4.0.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:acdsystems:canvas_draw:4.0.0:*:*:*:*:*:*:*
    • (no CPE)range: ACD Systems Canvas Draw 4.0.0

Patches

Vulnerability mechanics

References

1

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