Identity Spoofing in libp2p-secio
Priority LOW 38CWE-290Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-290.
Summary
Affected versions of `libp2p-secio` does not correctly verify that the `PeerId` of `DstPeer` matches the `PeerId` discovered in the crypto handshake, resulting in a high severity identity spoofing vulnerability. ## Recommendation Update to version 0.9.0 or later.
Why it matters now
Fix Fixed libp2p-secio (npm): 0.9.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | libp2p-secio (npm) | before 0.9.0 | 0.9.0 | Patch available | GHSA-rch7-f4h5-x9rj |
- libp2p-secio (npm) Vendor— Affected before 0.9.0 Fixed in 0.9.0 Patch available GHSA-rch7-f4h5-x9rj
Remediation
- Fix · GHSA-rch7-f4h5-x9rj libp2p-secio (npm) Fixed in 0.9.0 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-rch7-f4h5-x9rj
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences