Detections
Analytics

Alpine: multiple sdl2 packages: security update to 2.0.18-r0

high Tenable Self-Hosted Container Security Plugin ID 407146

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2021-33657)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-33657

Plugin Details

Severity: High

ID: 407146

Version: Revision 1.27

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.15

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-33657

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 4/1/2022

Reference Information

CVE: CVE-2021-33657