Resource exhaustion in Libp2p Go-libp2p
CVE-2022-23492
go-libp2p is the offical libp2p implementation in the Go programming language. Version `0.18.0` and older of go-libp2p are vulnerable to targeted resource exhaustion attacks. These attacks target libp2p’s connection, stream, peer, and memo…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.010 (57.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Libp2p Go-libp2p — versions < 0.18.0
- Protocol Libp2p
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory, Mitigation)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-23492?
- CVE-2022-23492 is a high-severity vulnerability in Libp2p Go-libp2p, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-08.
- How severe is CVE-2022-23492?
- High severity. CVSS v3 base score is 7.5 out of 10.