CVE-2020-19609

Exploit

EPSS 0.45%
Published 21.07.2021 15:15:12
Last modified 21.11.2024 05:09:15
Source cve@mitre.org
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Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Artifex ≫ Mupdf Version < 1.18.0

Debian ≫ Debian Linux Version9.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.45%	0.609

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://lists.debian.org/debian-lts-announce/2021/09/msg00013.html

Third Party Advisory

http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275

https://bugs.ghostscript.com/show_bug.cgi?id=701176

Patch

Vendor Advisory

Issue Tracking

https://bugs.ghostscript.com/show_bug.cgi?id=703076

Vendor Advisory

Exploit

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2020-19609

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-19609

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-19609

EUVD