Lucene search

OpenEulerCVE-2021-33657

HistoryApr 01, 2022 - 11:15 p.m.

CVE-2021-33657

2022-04-0123:15:10

CWE-787

openEuler

web.nvd.nist.gov

174

cve-2021-33657

sdl

simple directmedia layer

heap overflow

video

bmp

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.005

Percentile

76.5%

JSON

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.

Affected configurations

Nvd

Node

libsdlsimple_directmedia_layerRange2.0.0–2.0.18

VendorProductVersionCPE
libsdlsimple_directmedia_layer*cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libsdl	simple_directmedia_layer	*	cpe:2.3:a:libsdl:simple_directmedia_layer::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "SDL2",
    "versions": [
      {
        "version": "2.x to 2.0.18",
        "status": "affected"
      }
    ]
  }
]