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.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.70% chance of exploitation in the next 30 days, 51th percentile

Published

2021-08-10

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://sourceforge.net/p/mcj/tickets/75/

References

• CVE Record
• NVD entry

Related

• CVE-2020-21683
• CVE-2020-21688
• CVE-2020-21682
• CVE-2020-21697
• CVE-2020-21681
• CVE-2020-21710