# github.com/libp2p/go-libp2p (Go) vulnerabilities

3 known vulnerabilities (3 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/libp2p/go-libp2p

## Advisories (3)

### [CVE-2023-40583](https://cve.now/CVE-2023-40583): libp2p nodes vulnerable to OOM attack

- Severity: High 7.5
- Published: Aug 25, 2023
- Affected: fixed in 0.27.4.

### [CVE-2023-39533](https://cve.now/CVE-2023-39533): libp2p nodes vulnerable to attack using large RSA keys

- Severity: High 7.5
- Published: Aug 8, 2023
- Affected: fixed in 0.27.8; from 0.28.0, fixed in 0.28.2; from 0.29.0, fixed in 0.29.1; fixed in 0.27.8; from 0.28.0, fixed in 0.28.2; from 0.29.0, fixed in 0.29.1.

### [CVE-2022-23492](https://cve.now/CVE-2022-23492): go-libp2p denial of service vulnerability from lack of resource management

- Severity: High 7.5
- Published: Dec 8, 2022
- Affected: fixed in 0.18.0.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/go/github.com/libp2p/go-libp2p
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.