Buffer overflow in Acd Systems Canvas Draw
CVE-2018-3857
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 code execution. A different vulnerability than CVE-2018-3858.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Acd Systems Canvas Draw — versions ACD Systems Canvas Draw 4.0
- Acdsystems Canvas Draw — versions 4.0.0
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2018-0541 (Technical Description, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-3857?
- CVE-2018-3857 is a high-severity vulnerability in Acd Systems Canvas Draw, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2018-07-19.
- How severe is CVE-2018-3857?
- High severity. CVSS v3 base score is 7.8 out of 10.