{"answers":{"affected":"3 open source packages ship an affected version, including js-sandbox.","exploited":"There is no known exploitation of GHSA-4mw5-2636-4535 in the wild and no public exploit code.","fix":"No fix has been published for GHSA-4mw5-2636-4535 yet. Limit exposure of the affected software until one is available.","what":"GHSA-4mw5-2636-4535 is a denial of service vulnerability in js-sandbox, published on 18 Jul 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-4mw5-2636-4535 and fix it if it is affected.\n\nWhat it is: GHSA-4mw5-2636-4535 is a denial of service vulnerability in js-sandbox, published on 18 Jul 2024. 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-4mw5-2636-4535 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- js-sandbox (crates.io): affected all versions up to 0.1.6; no fix listed\n- js-sandbox (crates.io): affected all versions up to 0.1.6; no fix listed\n- js-sandbox (crates.io): affected from 0.0.0-0; no fix listed\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-4mw5-2636-4535/ (Markdown: https://insights.sbomify.com/GHSA-4mw5-2636-4535/index.md)","id":"GHSA-4mw5-2636-4535","markdown":"https://insights.sbomify.com/GHSA-4mw5-2636-4535/index.md","name":"GHSA-4mw5-2636-4535","record":{"aliases":["RUSTSEC-2024-0403"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Deno core library","requires_auth":"none","summary":"Attackers can crash the host thread and break sandboxing by calling an exposed panic function in the Deno core runtime.","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":"Affected versions use deno_core releases that expose `Deno.core.ops.op_panic` to the JS runtime in the base core\n\nThis function when called triggers a manual panic in the thread containing the runtime, breaking sandboxing\n\nIt can be fixed by stubbing out the exposed op:\n```javascript\nDeno.core.ops.op_panic = (msg) =\u003e { throw new Error(msg) };\n```","ecosystems":["crates.io"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"op_panic in the base runtime can force a panic in the runtime's containing thread","id":"GHSA-4mw5-2636-4535","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":[],"introduced":["0"],"last_affected":["0.1.6"],"package":"js-sandbox","purl":null,"source":"GHSA-4mw5-2636-4535"},{"ecosystem":"crates.io","fixed":[],"introduced":["0"],"last_affected":["0.1.6"],"package":"js-sandbox","purl":"pkg:cargo/js-sandbox","source":"GHSA-4mw5-2636-4535"},{"ecosystem":"crates.io","fixed":[],"introduced":["0.0.0-0"],"last_affected":[],"package":"js-sandbox","purl":"pkg:cargo/js-sandbox","source":"RUSTSEC-2024-0403"}],"products":null,"published":"2024-07-18","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can crash the host thread and break sandboxing by calling an exposed panic function in the Deno core runtime.","url":"https://insights.sbomify.com/GHSA-4mw5-2636-4535/"}