The MrSID plugin (MrSID.dll) before 4.37 for IrfanView allows remote attackers to execute arbitrary code via a nband tag.
https://www.irfanview.com/history_old.htm
https://exchange.xforce.ibmcloud.com/vulnerabilities/89805
Source: Mitre, NVD
Published: 2020-01-02
Updated: 2020-01-17
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High