CVE-2021-25832 - Vulnerability Details - OpenCVE

A heap buffer overflow vulnerability inside of BMP image processing was found at [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v6.0.0. Using this vulnerability, an attacker is able to gain remote code executions on DocumentServer.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.08288.

Key SSVC decision points have not yet been added.

Vendors	Products
Onlyoffice	Document Server

Configuration 1 [-]

cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/ONLYOFFICE/DocumentServer
https://github.com/ONLYOFFICE/core
https://github.com/ONLYOFFICE/core/blob/v6.0.1.15/ASCOfficePPTXFile/Editor/BinaryFileReaderWriter.cpp#L424
https://github.com/ONLYOFFICE/core/blob/v6.0.1.15/ASCOfficePPTXFile/Editor/BinaryFileReaderWriter.cpp#L428
https://github.com/ONLYOFFICE/core/blob/v6.0.1.15/DesktopEditor/cximage/CxImage/ximabmp.cpp#L354
https://github.com/ONLYOFFICE/core/blob/v6.0.1.15/DesktopEditor/cximage/CxImage/ximabmp.cpp#L358
https://github.com/merrychap/poc_exploits/tree/master/ONLYOFFICE/CVE-2021-25832

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-01T15:08:57

Updated: 2024-08-03T20:11:28.498Z

Reserved: 2021-01-22T00:00:00

Link: CVE-2021-25832

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-03-01T16:15:14.433

Modified: 2024-11-21T05:55:29.810

Link: CVE-2021-25832

Redhat

No data.

OpenCVE Enrichment

No data.

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