MEDIUM
Heap-based buffer overflow in util/gif2rgb.c in gif2rgb in giflib 5.1.2 allows remote attackers to cause a denial of service (application crash) via the background color index in a GIF file.
http://bugs.fi/fuzzing/index.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00079.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00084.html
http://lists.opensuse.org/opensuse-updates/2016-05/msg00019.html
http://www.securityfocus.com/bid/88103
https://bugzilla.redhat.com/show_bug.cgi?id=1325771
https://sourceforge.net/p/giflib/bugs/87/
https://sourceforge.net/p/giflib/code/ci/ea8dbc5786862a3e16a5acfa3d24e2c2f608cd88/
Source: MITRE
Published: 2016-04-21
Updated: 2018-10-30
Type: CWE-119
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM