user/libexif: multiple vulnerabilities

Bugzilla ID	285
Alias(es)	CVE-2020-0093, CVE-2020-0182, CVE-2020-0198, CVE-2020-12767, CVE-2020-13112, CVE-2020-13113, CVE-2020-13114
Reporter	Max Rees (sroracle)
Assignee	Max Rees (sroracle)
Reported	2020-05-13 13:44:40 -0500
Modified	2020-06-15 16:38:59 -0500
Status	RESOLVED FIXED
Version	1.0-RC1
Hardware	Adélie Linux / All
Importance	--- / major

Description

exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-
by-zero error.

Unreleased fix https://github.com/libexif/libexif/commit/e22f73064f804c94e90b642cd0db4697c827da72