{"answers":{"affected":"6 open source packages ship an affected version, including github.com/babylonlabs-io/babylon and github.com/babylonlabs-io/babylon/v2.","exploited":"There is no known exploitation of GHSA-56j4-446m-qrf6 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"GHSA-56j4-446m-qrf6 is a denial of service vulnerability in github.com/babylonlabs-io/babylon, published on 30 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-56j4-446m-qrf6 and fix it if it is affected.\n\nWhat it is: GHSA-56j4-446m-qrf6 is a denial of service vulnerability in github.com/babylonlabs-io/babylon, published on 30 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-56j4-446m-qrf6 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/babylonlabs-io/babylon (Go): affected all versions; no fix listed\n- github.com/babylonlabs-io/babylon (Go): affected all versions up to 1.1.0; no fix listed\n- github.com/babylonlabs-io/babylon (Go): affected all versions up to 1.1.0; no fix listed\n- github.com/babylonlabs-io/babylon/v2 (Go): affected all versions; fixed in 2.2.0\n- github.com/babylonlabs-io/babylon/v2 (Go): affected all versions; fixed in 2.2.0\n- github.com/babylonlabs-io/babylon/v2 (Go): affected all versions; fixed in 2.2.0\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-56j4-446m-qrf6/ (Markdown: https://insights.sbomify.com/GHSA-56j4-446m-qrf6/index.md)","id":"GHSA-56j4-446m-qrf6","markdown":"https://insights.sbomify.com/GHSA-56j4-446m-qrf6/index.md","name":"GHSA-56j4-446m-qrf6","record":{"aliases":["GO-2025-3791"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Babylon blockchain node","requires_auth":"low_privilege","summary":"An attacker can halt the Babylon blockchain by submitting transactions with non-native fee denominations, causing a panic in the distribution module.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"### Summary\n\nSending transactions with fees different than native Babylon genesis denom (`ubbn`) leads to chain halt.\n\n### Impact\n\nDenial of Service - Due to panic in the `x/distribution` module `BeginBlocker` triggered by a error when sending fees  from `feeCollector` to `x/distribution` module - https://github.com/cosmos/cosmos-sdk/blob/main/x/distribution/keeper/allocation.go#L28 Babylon Genesis will halt","ecosystems":["Go"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Babylon vulnerable to chain half when transaction has fees different than `ubbn`","id":"GHSA-56j4-446m-qrf6","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":6,"n_references":null,"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/babylonlabs-io/babylon","purl":"pkg:golang/github.com/babylonlabs-io/babylon","source":"GO-2025-3791"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.1.0"],"package":"github.com/babylonlabs-io/babylon","purl":null,"source":"GHSA-56j4-446m-qrf6"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.1.0"],"package":"github.com/babylonlabs-io/babylon","purl":"pkg:golang/github.com/babylonlabs-io/babylon","source":"GHSA-56j4-446m-qrf6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/babylonlabs-io/babylon/v2","purl":null,"source":"GHSA-56j4-446m-qrf6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/babylonlabs-io/babylon/v2","purl":"pkg:golang/github.com/babylonlabs-io/babylon/v2","source":"GHSA-56j4-446m-qrf6"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/babylonlabs-io/babylon/v2","purl":"pkg:golang/github.com/babylonlabs-io/babylon/v2","source":"GO-2025-3791"}],"products":null,"published":"2025-06-30","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can halt the Babylon blockchain by submitting transactions with non-native fee denominations, causing a panic in the distribution module.","url":"https://insights.sbomify.com/GHSA-56j4-446m-qrf6/"}