CVE-2020-21679

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-21679
Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/graphicsmagick/bugs/619/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:graphicsmagick:graphicsmagick:1.4:*:*:*:*:*:*:*
History

25 Aug 2023, 18:11

Type Values Removed Values Added
CWE CWE-787
First Time Graphicsmagick
Graphicsmagick graphicsmagick
References (MISC) https://sourceforge.net/p/graphicsmagick/bugs/619/ - (MISC) https://sourceforge.net/p/graphicsmagick/bugs/619/ - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:a:graphicsmagick:graphicsmagick:1.4:*:*:*:*:*:*:*

22 Aug 2023, 20:10

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-22 19:16

Updated : 2023-12-10 15:14

NVD link : CVE-2020-21679

Mitre link : CVE-2020-21679

CVE.ORG link : CVE-2020-21679

JSON object : View

Products Affected

graphicsmagick

  • graphicsmagick
CWE
CWE-787

Out-of-bounds Write