CVE-2022-29886 - Vulnerability Details - OpenCVE

An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00098.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Estsoft	Alyac

Configuration 1 [-]

cpe:2.3:a:estsoft:alyac:2.5.8.544:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-34197	An integer overflow vulnerability exists in the way ESTsoft Alyac 2.5.8.544 parses OLE files. A specially-crafted OLE file can lead to a heap buffer overflow, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1533

History

Tue, 15 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2022-08-05T21:20:38.092Z

Updated: 2025-04-15T18:52:41.009Z

Reserved: 2022-06-09T00:00:00.000Z

Link: CVE-2022-29886

Vulnrichment

Updated: 2024-08-03T06:33:42.933Z

NVD

Status : Modified

Published: 2022-08-05T22:15:11.720

Modified: 2024-11-21T06:59:54.453

Link: CVE-2022-29886

Redhat

No data.

OpenCVE Enrichment

No data.

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