{"answers":{"affected":"2 open source packages ship an affected version, including killport. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23360 in the wild and no public exploit code.","fix":"Upgrade killport to 1.0.2 or later.","what":"CVE-2021-23360 is a high-severity vulnerability in killport, published on 21 Mar 2021."},"fix_prompt":"Check this codebase for CVE-2021-23360 and fix it if it is affected.\n\nWhat it is: CVE-2021-23360 is a high-severity vulnerability in killport, published on 21 Mar 2021. \nExploitation: There is no known exploitation of CVE-2021-23360 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- killport (npm): affected all versions; fixed in 1.0.2\n- killport (npm): affected all versions; fixed in 1.0.2\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/CVE-2021-23360/ (Markdown: https://insights.sbomify.com/CVE-2021-23360/index.md)","id":"CVE-2021-23360","markdown":"https://insights.sbomify.com/CVE-2021-23360/index.md","name":"CVE-2021-23360","record":{"aliases":["GHSA-fc42-h7q4-qp8h","SNYK-JS-KILLPORT-1078535"],"analysis":null,"analysis_generated_by":null,"assigner":"snyk","cpe":[{"product":"killport","vendor":"killport_project"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"This affects the package killport before 1.0.2. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command touch success to be executed, leading to the creation of a file called success.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Arbitrary Command Injection","id":"CVE-2021-23360","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2021-23361"},"packages":[{"ecosystem":"npm","fixed":["1.0.2"],"introduced":["0"],"last_affected":[],"package":"killport","purl":null,"source":"GHSA-fc42-h7q4-qp8h"},{"ecosystem":"npm","fixed":["1.0.2"],"introduced":["0"],"last_affected":[],"package":"killport","purl":"pkg:npm/killport","source":"GHSA-fc42-h7q4-qp8h"}],"prev":{"headline":"Arbitrary Command Injection","id":"CVE-2021-23359"},"products":["killport"],"published":"2021-03-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2021-23360/"}