Security update for SDL2

Announcement ID: SUSE-SU-2022:0104-2
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-14409 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-14409 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-14410 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-14410 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Affected Products:
  • SUSE Linux Enterprise Real Time 15 SP2

An update that solves two vulnerabilities can now be installed.

Description:

This update for SDL2 fixes the following issues:

  • CVE-2020-14409: Fixed Integer Overflow resulting in heap corruption in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP (bsc#1181202).
  • CVE-2020-14410: Fixed heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP (bsc#1181201).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Real Time 15 SP2
    zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-104=1

Package List:

  • SUSE Linux Enterprise Real Time 15 SP2 (x86_64)
    • libSDL2-devel-2.0.8-11.3.1
    • libSDL2-2_0-0-debuginfo-2.0.8-11.3.1
    • libSDL2-2_0-0-2.0.8-11.3.1
    • SDL2-debugsource-2.0.8-11.3.1

References: