SUSE 2022:0104-2 Critical: Impact of SDL2 Heap-Based Attacks
suse
February 14, 2022
An update that fixes two vulnerabilities is now available
Summary
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 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: - SUSE Linux Enterprise Realtime Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-104=1 Package List: - SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64): SDL2-debugsource-2.0.8-11.3.1 libSDL2-2_0-0-2.0.8-11.3.1
References
#1181201 #1181202
Cross- CVE-2020-14409 CVE-2020-14410
CVSS scores:
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-2020-14409 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2020-14410 (NVD) : 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
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
Affected Products:
SUSE Linux Enterprise Realtime Extension 15-SP2
https://www.suse.com/security/cve/CVE-2020-14409.html
https://www.suse.com/security/cve/CVE-2020-14410.html
https://bugzilla.suse.com/1181201
https://bugzilla.suse.com/1181202
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Announcement ID: SUSE-SU-2022:0104-2
Rating: important
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