MEDIUM
parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities.
https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
https://bugzilla.gnome.org/show_bug.cgi?id=759579
https://github.com/GNOME/libxml2/commit/899a5d9f0ed13b8e32449a08a361e0de127dd961
https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html
Source: MITRE
Published: 2017-11-23
Updated: 2018-08-15
Type: CWE-400
Base Score: 5
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH