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.
References
Link Resource
https://cwe.mitre.org/data/definitions/121.html Technical Description
https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html Mailing List Third Party Advisory
https://sourceforge.net/p/mcj/tickets/78/ Exploit Issue Tracking Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-10T20:19:45

Updated: 2022-07-10T20:18:23

Reserved: 2020-08-13T00:00:00


Link: CVE-2020-21675

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-08-10T21:15:07.363

Modified: 2022-11-09T06:07:44.027


Link: CVE-2020-21675

JSON object: View

cve-icon Redhat Information

No data.

CWE