Vulnerability DatabaseCVE-2025-29606
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CVE-2025-29606
July 14, 2025
py-libp2p before 0.2.3 allows a peer to cause a denial of service (resource consumption) via a large RSA key.
Affected Packages
https://github.com/libp2p/py-libp2p.git (GITHUB):
Affected version(s) >=v0.1.0 <v0.2.3
Fix Suggestion:
Update to version v0.2.3
libp2p (PYTHON):
Affected version(s) >=0.1.0a0 <0.2.3
Fix Suggestion:
Update to version 0.2.3
Related Resources (3)
https://github.com/libp2p/py-libp2p/pull/531/files
https://github.com/libp2p/py-libp2p/compare/v0.2.2...v0.2.3
https://github.com/libp2p/py-libp2p/issues/526
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Allocation of Resources Without Limits or Throttling
CWE-770
EPSS
Base Score:
0.10