Published: 26/09/2018 Updated: 02/02/2023

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 670

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An exploitable code execution vulnerability exists in the Levin deserialization functionality of the Epee library, as used in Monero 'Lithium Luna' (v0.12.2.0-master-ffab6700) and other cryptocurrencies. A specially crafted network packet can cause a logic flaw, resulting in code execution. An attacker can send a packet to trigger this vulnerability.

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getmonero monero 0.12.2.0

Python Levin p2p client

py-levin The Levin network protocol is an implementation of peer-to-peer (P2P) communications found in a large number of cryptocurrencies, including basically any cryptocurrency that is a descendant from the CryptoNote project Example usage: Ask a node for it's peer list, sorted on last_seen: python3 peer_retreiverpy 2128317567 18080 >> created packet

Python Levin p2p client

py-levin The Levin network protocol is an implementation of peer-to-peer (P2P) communications found in a large number of cryptocurrencies, including basically any cryptocurrency that is a descendant from the CryptoNote project Example usage: Ask a node for it's peer list, sorted on last_seen: python3 peer_retreiverpy 2128317567 18080 >> created packet

py-levin The Levin network protocol is an implementation of peer-to-peer (P2P) communications found in a large number of cryptocurrencies, including basically any cryptocurrency that is a descendant from the CryptoNote project Example usage: Ask a node for it's peer list, sorted on last_seen: python3 peer_retreiverpy 1452399375 34567 9948XXXX:34567 6224XXXX:34

Python Levin p2p client

py-levin The Levin network protocol is an implementation of peer-to-peer (P2P) communications found in a large number of cryptocurrencies, including basically any cryptocurrency that is a descendant from the CryptoNote project Example usage: Ask a node for it's peer list, sorted on last_seen: python3 peer_retreiverpy 2128317567 18080 >> created packet

Python Levin p2p client

py-levin The Levin network protocol is an implementation of peer-to-peer (P2P) communications found in a large number of cryptocurrencies, including basically any cryptocurrency that is a descendant from the CryptoNote project Example usage: Ask a node for it's peer list, sorted on last_seen: python3 peer_retreiverpy 2128317567 18080 >> created packet

CWE-502 https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0637 https://blog.talosintelligence.com/2018/09/epee-levin-vuln.html https://nvd.nist.gov https://github.com/sanderfoobar/py-levin

CVE-2018-3972

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