CVE-2020-21676

PoC —

CVSS 3.1

5.5 medium

EPSS

1%p63

Published

Aug 10, 2021 (Aug 10, 2021)

Modified

Jun 17, 2026

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.

Vendors: fig2dev project debian
Products: fig2dev, debian linux
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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