CVE-2020-21676

Exploit

EPSS 0.12%
Published 10.08.2021 21:15:07
Last modified 21.11.2024 05:12:46
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Fig2dev Project ≫ Fig2dev Version3.2.7b

Debian ≫ Debian Linux Version9.0

Debian ≫ Debian Linux Version10.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.12%	0.316

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	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
nvd@nist.gov	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

https://nvd.nist.gov/vuln/detail/CVE-2020-21676

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-21676

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-21676

EUVD