CVE-2020-21676

medium

Description

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.

References

https://lists.debian.org/debian-lts-announce/2023/01/msg00044.html

https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html

https://cwe.mitre.org/data/definitions/121.html

Details

Source: Mitre, NVD

Published: 2021-08-10

Updated: 2023-02-28

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H