PT-2019-20066 · Libp2P · Libp2P-Secio

Published 2019-08-23 · Updated 2019-08-23

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions libp2p-secio versions prior to 0.9.0

Description The issue is related to an identity spoofing problem where the PeerId of DstPeer is not correctly verified against the PeerId discovered during the crypto handshake. This results in a high severity vulnerability.

Recommendations Update to version 0.9.0 or later.

Fix

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

GHSA-RCH7-F4H5-X9RJ

Affected Products

Libp2P-Secio

References · 4

• https://osv.dev/vulnerability/GHSA-rch7-f4h5-x9rj · Vendor Advisory
• https://github.com/libp2p/js-libp2p-secio/pull/95 · Note
• https://snyk.io/vuln/npm:libp2p-secio:20180115 · Note
• https://npmjs.com/advisories/558 · Note