There is a heap-based buffer over-read in the function ft_font_face_hash of gxps-fonts.c in libgxps through 0.3.0. A crafted input will lead to a remote denial of service attack.
https://access.redhat.com/errata/RHSA-2018:3505
https://access.redhat.com/errata/RHSA-2018:3140
https://access.redhat.com/errata/RHBA-2019:0327
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00005.html
https://bugzilla.redhat.com/show_bug.cgi?id=1574844
Source: Mitre, NVD
Published: 2018-05-04
Updated: 2024-11-21
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00808