The mono package before 6.8.0.105+dfsg-3.3 for Debian allows arbitrary code execution because the application/x-ms-dos-executable MIME type is associated with an un-sandboxed Mono CLR interpreter.
https://www.openwall.com/lists/oss-security/2023/01/05/1
https://lists.debian.org/debian-lts-announce/2023/02/msg00037.html
https://bugs.debian.org/972146
Source: Mitre, NVD
Published: 2023-02-22
Updated: 2025-03-18
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00912