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AUSCERT External Security Bulletin Redistribution
ESB-2022.1814
Security update for SDL
26 April 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: SDL
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2021-33657 CVE-2020-14410 CVE-2020-14409
CVE-2019-7637
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-202214943-1
Comment: CVSS (Max): 7.8 CVE-2021-33657 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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SUSE Security Update: Security update for SDL
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:14943-1
Rating: important
References: #1124825 #1181201 #1181202 #1198001
Cross-References: CVE-2019-7637 CVE-2020-14409 CVE-2020-14410 CVE-2021-33657
Affected Products:
SUSE Linux Enterprise Debuginfo 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Server 11-SP4-LTSS
______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for SDL fixes the following issues:
o CVE-2020-14410: Fixed a heap-based buffer over-read in
Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c (bsc#1181201).
o CVE-2019-7637: Fixed a heap-based buffer overflow in SDL_FillRect in video/
SDL_surface.c (bsc#1124825).
o CVE-2021-33657: Fix a buffer overflow when parsing a crafted BMP image (bsc
#1198001).
o CVE-2020-14409: Fixed an integer overflow (and resultant SDL_memcpy heap
corruption) in SDL_BlitCopy in video/SDL_blit_copy.c (bsc#1181202).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Server 11-SP4-LTSS:
zypper in -t patch slessp4-SDL-14943=1
o SUSE Linux Enterprise Point of Sale 11-SP3:
zypper in -t patch sleposp3-SDL-14943=1
o SUSE Linux Enterprise Debuginfo 11-SP4:
zypper in -t patch dbgsp4-SDL-14943=1
o SUSE Linux Enterprise Debuginfo 11-SP3:
zypper in -t patch dbgsp3-SDL-14943=1
Package List:
o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):
SDL-1.2.13-106.21.1
o SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64):
SDL-32bit-1.2.13-106.21.1
o SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
SDL-1.2.13-106.21.1
o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):
SDL-debuginfo-1.2.13-106.21.1
SDL-debugsource-1.2.13-106.21.1
o SUSE Linux Enterprise Debuginfo 11-SP4 (ppc64 s390x x86_64):
SDL-debuginfo-32bit-1.2.13-106.21.1
o SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
SDL-debuginfo-1.2.13-106.21.1
SDL-debugsource-1.2.13-106.21.1
o SUSE Linux Enterprise Debuginfo 11-SP3 (s390x x86_64):
SDL-debuginfo-32bit-1.2.13-106.21.1
References:
o https://www.suse.com/security/cve/CVE-2019-7637.html
o https://www.suse.com/security/cve/CVE-2020-14409.html
o https://www.suse.com/security/cve/CVE-2020-14410.html
o https://www.suse.com/security/cve/CVE-2021-33657.html
o https://bugzilla.suse.com/1124825
o https://bugzilla.suse.com/1181201
o https://bugzilla.suse.com/1181202
o https://bugzilla.suse.com/1198001
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