{"answers":{"affected":"2 open source packages ship an affected version, including libp2p-secio.","exploited":"There is no known exploitation of GHSA-rch7-f4h5-x9rj in the wild and no public exploit code.","fix":"Upgrade libp2p-secio to 0.9.0 or later.","what":"GHSA-rch7-f4h5-x9rj is an authentication bypass vulnerability in libp2p-secio, published on 23 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-rch7-f4h5-x9rj and fix it if it is affected.\n\nWhat it is: GHSA-rch7-f4h5-x9rj is an authentication bypass vulnerability in libp2p-secio, published on 23 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-rch7-f4h5-x9rj in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libp2p-secio (npm): affected all versions; fixed in 0.9.0\n- libp2p-secio (npm): affected all versions; fixed in 0.9.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/GHSA-rch7-f4h5-x9rj/ (Markdown: https://insights.sbomify.com/GHSA-rch7-f4h5-x9rj/index.md)","id":"GHSA-rch7-f4h5-x9rj","markdown":"https://insights.sbomify.com/GHSA-rch7-f4h5-x9rj/index.md","name":"GHSA-rch7-f4h5-x9rj","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"libp2p security library","requires_auth":"none","summary":"Attackers can spoof peer identities in libp2p-secio by bypassing PeerId verification during the crypto handshake, compromising secure communication integrity.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"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. \n\n## Recommendation\n\nUpdate to version 0.9.0 or later.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Identity Spoofing in libp2p-secio","id":"GHSA-rch7-f4h5-x9rj","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"npm","product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"npm","fixed":["0.9.0"],"introduced":["0"],"last_affected":[],"package":"libp2p-secio","purl":null,"source":"GHSA-rch7-f4h5-x9rj"},{"ecosystem":"npm","fixed":["0.9.0"],"introduced":["0"],"last_affected":[],"package":"libp2p-secio","purl":"pkg:npm/libp2p-secio","source":"GHSA-rch7-f4h5-x9rj"}],"products":null,"published":"2019-08-23","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can spoof peer identities in libp2p-secio by bypassing PeerId verification during the crypto handshake, compromising secure communication integrity.","url":"https://insights.sbomify.com/GHSA-rch7-f4h5-x9rj/"}