{"answers":{"affected":"2 open source packages ship an affected version, including reorder. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29942 in the wild and no public exploit code.","fix":"Upgrade reorder to 1.1.0 or later.","what":"CVE-2021-29942 is a high-severity memory corruption vulnerability in n/a, published on 1 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-29942 and fix it if it is affected.\n\nWhat it is: CVE-2021-29942 is a high-severity memory corruption vulnerability in n/a, published on 1 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-29942 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- reorder (crates.io): affected all versions; fixed in 1.1.0\n- reorder (crates.io): affected all versions; fixed in 1.1.0\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/CVE-2021-29942/ (Markdown: https://insights.sbomify.com/CVE-2021-29942/index.md)","id":"CVE-2021-29942","markdown":"https://insights.sbomify.com/CVE-2021-29942/index.md","name":"CVE-2021-29942","record":{"aliases":["GHSA-jpwg-6gf5-5vh9"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust reorder crate","requires_auth":"none","summary":"The Rust reorder crate may return uninitialized values, potentially leading to memory corruption or crashes when an iterator reports an incorrect length.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"reorder","vendor":"reorder_project"}],"cvss":{"score":7.3,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An issue was discovered in the reorder crate through 2021-02-24 for Rust. swap_index can return uninitialized values if an iterator returns a len() that is too large.","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":"Out of bounds write in reorder","id":"CVE-2021-29942","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":2,"n_references":1,"next":{"headline":"Apache Solr Unprivileged users may be able to perform unauthorized read/write to collections","id":"CVE-2021-29943"},"packages":[{"ecosystem":"crates.io","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"reorder","purl":null,"source":"GHSA-jpwg-6gf5-5vh9"},{"ecosystem":"crates.io","fixed":["1.1.0"],"introduced":["0"],"last_affected":[],"package":"reorder","purl":"pkg:cargo/reorder","source":"GHSA-jpwg-6gf5-5vh9"}],"prev":{"headline":"Out of bounds write in reorder","id":"CVE-2021-29941"},"products":["n/a"],"published":"2021-04-01","related":[{"cvss_score":7.3,"headline":"Out of bounds write in reorder","id":"CVE-2021-29941","kev_date_added":null,"published":"2021-04-01"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"The Rust reorder crate may return uninitialized values, potentially leading to memory corruption or crashes when an iterator reports an incorrect length.","url":"https://insights.sbomify.com/CVE-2021-29942/"}