CVE-2020-26797 - Vulnerability Details - OpenCVE

Description

Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.

Published: 2021-03-18

Score: 7.5 High

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:mediaarea:mediainfo:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

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-2603-1	libmediainfo security update
EUVD	EUVD-2020-19333	Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.
Ubuntu USN	USN-5237-1	MediaInfoLib vulnerabilities

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00663.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WYI2372RLWYQVLSYD5PBI4YTXNMVDZCZ/
https://sourceforge.net/p/mediainfo/bugs/1154/

History

No history.

Subscriptions

Fedoraproject Fedora

Mediaarea Mediainfo

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-18T19:17:32.000Z

Updated: 2024-08-04T16:03:21.663Z

Reserved: 2020-10-07T00:00:00.000Z

Link: CVE-2020-26797

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-03-18T20:15:12.893

Modified: 2024-11-21T05:20:18.060

Link: CVE-2020-26797

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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