5.5

CVE-2020-21676

Exploit
A stack-based buffer overflow in the genpstrx_text() component in genpstricks.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pstricks format.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fig2dev Project ≫ Fig2dev Version 3.2.7b
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.07% 0.604
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://cwe.mitre.org/data/definitions/121.html
Third Party Advisory
Technical Description
https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2023/01/msg00044.html
Third Party Advisory
Mailing List
https://sourceforge.net/p/mcj/tickets/76/
Patch
Third Party Advisory
Exploit
Issue Tracking