CVE-2020-21675

A stack-based buffer overflow in the genptk_text component in genptk.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into ptk format.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

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

EPSS

1.06% chance of exploitation in the next 30 days, 64th percentile

Published

2021-08-10

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://sourceforge.net/p/mcj/tickets/78/

Security advisories

• https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html
• https://sourceforge.net/p/mcj/tickets/78

References

• CVE Record
• NVD entry