An exploitable out of bounds write exists in the CAL parsing functionality of Canvas Draw version 5.0.0. A specially crafted CAL image processed via the application can lead to an out of bounds write overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution.
References
Link Resource
http://www.securityfocus.com/bid/106809 Broken Link Third Party Advisory VDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0638 Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2019-01-30T00:00:00

Updated: 2022-04-19T18:07:17

Reserved: 2018-01-02T00:00:00


Link: CVE-2018-3973

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-02-06T21:29:00.237

Modified: 2023-02-03T17:58:08.507


Link: CVE-2018-3973

JSON object: View

cve-icon Redhat Information

No data.

CWE