CVE-2021-33657

There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
https://security.gentoo.org/glsa/202305-17
https://security.gentoo.org/glsa/202305-18

Configurations

Configuration 1 (hide)

cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-01 23:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-33657

Mitre link : CVE-2021-33657

CVE.ORG link : CVE-2021-33657

JSON object : View

Products Affected

libsdl

simple_directmedia_layer

CWE

CWE-787

Out-of-bounds Write

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