Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1yMjNoLTNqbXctcTdocs4AA7Sh

Access Restriction Bypass in go-ipfs

An issue was discovered in IPFS (aka go-ipfs) 0.4.23. An attacker can generate ephemeral identities (Sybils) and leverage the IPFS connection management reputation system to poison other nodes' routing tables, eclipsing the nodes that are the target of the attack from the rest of the network. Later versions, in particular go-ipfs 0.7, mitigate this.

Permalink: https://github.com/advisories/GHSA-r23h-3jmw-q7hr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1yMjNoLTNqbXctcTdocs4AA7Sh
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 10 days ago
Updated: 10 days ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-r23h-3jmw-q7hr, CVE-2020-10937
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-10937
• https://blog.ipfs.io/2020-10-30-dht-hardening/
• https://graz.pure.elsevier.com/en/publications/total-eclipse-of-the-heart-disrupting-the-interplanetary-file-sys
• https://github.com/advisories/GHSA-r23h-3jmw-q7hr

Blast Radius: 20.1

Affected Packages