SUSE update for SDL2

Published: 2022-01-18

Risk	High
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2020-14409 CVE-2020-14410
CWE-ID	CWE-190 CWE-125
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Linux Enterprise Module for Desktop Applications Operating systems & Components / Operating system SUSE Linux Enterprise Module for Packagehub Subpackages Operating systems & Components / Operating system package or component libSDL2-2_0-0-32bit-debuginfo Operating systems & Components / Operating system package or component libSDL2-2_0-0-32bit Operating systems & Components / Operating system package or component libSDL2-devel Operating systems & Components / Operating system package or component libSDL2-2_0-0-debuginfo Operating systems & Components / Operating system package or component libSDL2-2_0-0 Operating systems & Components / Operating system package or component SDL2-debugsource Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU55299

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-14409

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in the "SDL_BlitCopy" in "video/SDL_blit_copy.c". A remote attacker can use a specially crafted .BMP file, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package SDL2 to the latest version.

Vulnerable software versions

SUSE Manager Server: 4.1

SUSE Manager Retail Branch Server: 4.1

SUSE Manager Proxy: 4.1

SUSE Linux Enterprise Server for SAP: 15-SP2

SUSE Linux Enterprise Server: 15-SP2-BCL - 15-SP2-LTSS

SUSE Linux Enterprise High Performance Computing: 15-SP2-ESPOS - 15-SP2-LTSS

SUSE Enterprise Storage: 7

SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3

SUSE Linux Enterprise Module for Desktop Applications: 15-SP3

libSDL2-2_0-0-32bit-debuginfo: before 2.0.8-11.3.1

libSDL2-2_0-0-32bit: before 2.0.8-11.3.1

libSDL2-devel: before 2.0.8-11.3.1

libSDL2-2_0-0-debuginfo: before 2.0.8-11.3.1

libSDL2-2_0-0: before 2.0.8-11.3.1

SDL2-debugsource: before 2.0.8-11.3.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20220104-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU55300

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-14410

CWE-ID: CWE-125 - Out-of-bounds read