{"answers":{"affected":"3 open source packages ship an affected version, including bat. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-36753 in the wild and no public exploit code.","fix":"Upgrade bat to 0.18.2 or later.","what":"CVE-2021-36753 is a high-severity path traversal vulnerability in n/a, published on 15 Jul 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-36753 and fix it if it is affected.\n\nWhat it is: CVE-2021-36753 is a high-severity path traversal vulnerability in n/a, published on 15 Jul 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-36753 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- bat (crates.io): affected all versions; fixed in 0.18.2\n- bat (crates.io): affected all versions; fixed in 0.18.2\n- bat (crates.io): affected from 0.0.0-0; fixed in 0.18.2\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-2021-36753/ (Markdown: https://insights.sbomify.com/CVE-2021-36753/index.md)","id":"CVE-2021-36753","markdown":"https://insights.sbomify.com/CVE-2021-36753/index.md","name":"CVE-2021-36753","record":{"aliases":["GHSA-p24j-h477-76q3","RUSTSEC-2021-0106"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"BAT command line tool","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code by placing a malicious less.exe in the current working directory when using BAT.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bat","vendor":"bat_project"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-427","name":"Uncontrolled Search Path Element"}],"description":"sharkdp BAT before 0.18.2 executes less.exe from the current working directory.","ecosystems":["crates.io"],"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":"Uncontrolled Search Path Element in sharkdp/bat","id":"CVE-2021-36753","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"path_traversal","year":"2021"},"n_packages":3,"n_references":4,"next":{"headline":"Denial of service in n/a","id":"CVE-2021-36754"},"packages":[{"ecosystem":"crates.io","fixed":["0.18.2"],"introduced":["0"],"last_affected":[],"package":"bat","purl":null,"source":"GHSA-p24j-h477-76q3"},{"ecosystem":"crates.io","fixed":["0.18.2"],"introduced":["0"],"last_affected":[],"package":"bat","purl":"pkg:cargo/bat","source":"GHSA-p24j-h477-76q3"},{"ecosystem":"crates.io","fixed":["0.18.2"],"introduced":["0.0.0-0"],"last_affected":[],"package":"bat","purl":"pkg:cargo/bat","source":"RUSTSEC-2021-0106"}],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2021-36751"},"products":["n/a"],"published":"2021-07-15","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":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code by placing a malicious less.exe in the current working directory when using BAT.","url":"https://insights.sbomify.com/CVE-2021-36753/"}