CVE-2020-19609 - Vulnerability Details - OpenCVE

Description

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.

Published: 2021-07-21

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DLA	DLA-2765-1	mupdf security update
EUVD	EUVD-2020-11513	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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00309.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892cdc7fae62aa57d63ae62144e1f11b5f9275
https://bugs.ghostscript.com/show_bug.cgi?id=701176
https://bugs.ghostscript.com/show_bug.cgi?id=703076
https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html

History

No history.

Subscriptions

Artifex Mupdf

Debian Debian Linux

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-21T14:10:23.000Z

Updated: 2024-08-04T14:15:27.470Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-19609

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-21T15:15:12.570

Modified: 2024-11-21T05:09:15.840

Link: CVE-2020-19609

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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