CVE-2020-7877 - Vulnerability Details - OpenCVE

A buffer overflow issue was discovered in ZOOK solution(remote administration tool) through processing 'ConnectMe' command while parsing a crafted OUTERIP value because of missing boundary check. This vulnerability allows the attacker to execute remote arbitrary command.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0053.

Key SSVC decision points have not yet been added.

Vendors	Products
Mastersoft	Zook Agent Zook Viewer
Microsoft	Windows

Configuration 1 [-]

AND

OR	cpe:2.3:a:mastersoft:zook_agent:2.0.6.1:::::::*
	cpe:2.3:a:mastersoft:zook_viewer:2.0.4.6:::::::*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-28809	A buffer overflow issue was discovered in ZOOK solution(remote administration tool) through processing 'ConnectMe' command while parsing a crafted OUTERIP value because of missing boundary check. This vulnerability allows the attacker to execute remote arbitrary command.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36216

History

No history.

MITRE

Status: PUBLISHED

Assigner: krcert

Published: 2021-09-07T11:43:54

Updated: 2024-08-04T09:41:02.007Z

Reserved: 2020-01-22T00:00:00

Link: CVE-2020-7877

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-07T12:15:07.550

Modified: 2024-11-21T05:37:57.757

Link: CVE-2020-7877

Redhat

No data.

OpenCVE Enrichment

No data.

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