sdl-image1.2 vulnerabilities

A security issue affects these releases of Ubuntu and its
derivatives:

* Ubuntu 18.04 LTS
* Ubuntu 16.04 LTS

Summary

Several security issues were fixed in SDL_image.

Software Description

* sdl-image1.2 - Image loading library for Simple DirectMedia
Layer 1.2

Details

It was discovered that SDL_image incorrectly handled certain image
files. An attacker could possibly use this issue to cause a denial
of service or other unspecified impact.

Update instructions

The problem can be corrected by updating your system to the
following package versions:

Ubuntu 18.04 LTS
libsdl-image1.2 - 1.2.12-8ubuntu0.1

Ubuntu 16.04 LTS
libsdl-image1.2 - 1.2.12-5+deb9u1ubuntu0.16.04.1

To update your system, please follow these instructions:
https://wiki.ubuntu.com/Security/Upgrades.

In general, a standard system update will make all the necessary
changes.

References

* CVE-2018-3977
* CVE-2019-12216
* CVE-2019-12217
* CVE-2019-12218
* CVE-2019-12219
* CVE-2019-12220
* CVE-2019-12221
* CVE-2019-12222
* CVE-2019-13616
* CVE-2019-5051
* CVE-2019-5052
* CVE-2019-7635

--- Mystic BBS v1.12 A43 (Linux/64)
* Origin: BZ&BZ BBS (21:4/110)