Buffer Overflow vulnerability in aMULE-Project aMule v.2.3.3 allows a remote attacker to cause a denial of service via the OP_SERVERMESSAGE Handler.

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

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00318.

Exploitation poc

Automatable yes

Technical Impact partial

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 —

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/amule-project/amule/issues/445 cve-icon cve-icon
History

Thu, 23 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Remote Buffer Overflow in aMule 2.3.3 Causes Denial of Service

Mon, 20 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
Title Remote Buffer Overflow in OP_SERVERMESSAGE Handler of aMule 2.3.3 Leading to Denial of Service

Thu, 16 Jul 2026 08:15:00 +0000

Type Values Removed Values Added
Title Remote Buffer Overflow in OP_SERVERMESSAGE Handler of aMule 2.3.3 Leading to Denial of Service

Tue, 14 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics 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'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 14 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Description Buffer Overflow vulnerability in aMULE-Project aMule v.2.3.3 allows a remote attacker to cause a denial of service via the OP_SERVERMESSAGE Handler.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-14T15:21:29.814Z

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

Link: CVE-2026-51105

cve-icon Vulnrichment

Updated: 2026-07-14T15:21:25.534Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-23T03:45:04Z

Weaknesses