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VULNERABILITIES

CVE-2025-59353 Details

Description

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, a peer can obtain a valid TLS certificate for arbitrary IP addresses, effectively rendering the mTLS authentication useless. The issue is that the Manager’s Certificate gRPC service does not validate if the requested IP addresses “belong to” the peer requesting the certificate—that is, if the peer connects from the same IP address as the one provided in the certificate request. This vulnerability is fixed in 2.1.0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/dragonflyoss/dragonfly/blob/main/docs/security/dragonfly-comprehensive-report-2023.pdf [email protected]Product
https://github.com/dragonflyoss/dragonfly/security/advisories/GHSA-255v-qv84-29p5 [email protected]ExploitPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
linuxfoundation dragonfly
< 2.1.0

CPE

  • cpe:2.3:a:linuxfoundation:dragonfly:*:*:*:*:*:go:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-59353
NVD Published Date:
Sep 17, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-59353 Details - Not Deferred