A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Project Subscriptions

Vendors Products
Mz-automation Subscribe
Lib60870 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 04 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Tue, 30 Jun 2026 14:15:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in lib60870 Causes DoS

Tue, 30 Jun 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 30 Jun 2026 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Mz-automation
Mz-automation lib60870
Vendors & Products Mz-automation
Mz-automation lib60870

Tue, 30 Jun 2026 00:15:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in lib60870 Causes DoS
Weaknesses CWE-122

Mon, 29 Jun 2026 22:30:00 +0000

Type Values Removed Values Added
Description A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-04T13:45:59.448Z

Reserved: 2026-06-07T00:00:00.000Z

Link: CVE-2026-51219

cve-icon Vulnrichment

Updated: 2026-06-30T12:04:24.050Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-30T14:00:06Z

Weaknesses