CVE-2020-21684

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-21684
A global buffer overflow in the put_font in genpict2e.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pict2e 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://sourceforge.net/p/mcj/tickets/75/ Exploit Issue Tracking Patch Third Party Advisory
https://sourceforge.net/p/mcj/tickets/75/ Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:fig2dev_project:fig2dev:3.2.7b:*:*:*:*:*:*:*
History

21 Nov 2024, 05:12

Type Values Removed Values Added
References () https://sourceforge.net/p/mcj/tickets/75/ - Exploit, Issue Tracking, Patch, Third Party Advisory () https://sourceforge.net/p/mcj/tickets/75/ - Exploit, Issue Tracking, Patch, Third Party Advisory

07 Sep 2021, 18:06

Type Values Removed Values Added
CVSS v2 : 4.3
v3 : 7.8 		v2 : 4.3
v3 : 5.5

16 Aug 2021, 12:54

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 7.8
CWE CWE-120
CPE cpe:2.3:a:fig2dev_project:fig2dev:3.2.7:beta:*:*:*:*:*:*
References (MISC) https://sourceforge.net/p/mcj/tickets/75/ - (MISC) https://sourceforge.net/p/mcj/tickets/75/ - Exploit, Issue Tracking, Patch, Third Party Advisory

10 Aug 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-10 21:15

Updated : 2024-11-21 05:12

NVD link : CVE-2020-21684

Mitre link : CVE-2020-21684

CVE.ORG link : CVE-2020-21684

JSON object : View

Products Affected

fig2dev_project

  • fig2dev
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')