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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: SDL security update
Advisory ID:       RHSA-2019:3951-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3951
Issue date:        2019-11-25
CVE Names:         CVE-2019-13616 
=====================================================================

1. Summary:

An update for SDL is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio
device.

Security Fix(es):

* SDL: heap-based buffer overflow in SDL blit functions in
video/SDL_blit*.c (CVE-2019-13616)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1747237 - CVE-2019-13616 SDL: heap-based buffer overflow in SDL blit functions in video/SDL_blit*.c

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
SDL-1.2.15-36.el8_1.src.rpm

aarch64:
SDL-1.2.15-36.el8_1.aarch64.rpm
SDL-debuginfo-1.2.15-36.el8_1.aarch64.rpm
SDL-debugsource-1.2.15-36.el8_1.aarch64.rpm
SDL-devel-1.2.15-36.el8_1.aarch64.rpm

ppc64le:
SDL-1.2.15-36.el8_1.ppc64le.rpm
SDL-debuginfo-1.2.15-36.el8_1.ppc64le.rpm
SDL-debugsource-1.2.15-36.el8_1.ppc64le.rpm
SDL-devel-1.2.15-36.el8_1.ppc64le.rpm

s390x:
SDL-1.2.15-36.el8_1.s390x.rpm
SDL-debuginfo-1.2.15-36.el8_1.s390x.rpm
SDL-debugsource-1.2.15-36.el8_1.s390x.rpm
SDL-devel-1.2.15-36.el8_1.s390x.rpm

x86_64:
SDL-1.2.15-36.el8_1.i686.rpm
SDL-1.2.15-36.el8_1.x86_64.rpm
SDL-debuginfo-1.2.15-36.el8_1.i686.rpm
SDL-debuginfo-1.2.15-36.el8_1.x86_64.rpm
SDL-debugsource-1.2.15-36.el8_1.i686.rpm
SDL-debugsource-1.2.15-36.el8_1.x86_64.rpm
SDL-devel-1.2.15-36.el8_1.i686.rpm
SDL-devel-1.2.15-36.el8_1.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-13616
https://access.redhat.com/security/updates/classification/#important
https://hg.libsdl.org/SDL/rev/e7ba650a643a

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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