exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
https://github.com/libexif/libexif/issues/31
https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
Source: MITRE
Published: 2020-05-09
Updated: 2020-07-27
Type: CWE-369
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM