{"answers":{"affected":"3 open source packages ship an affected version, including diesel. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28305 in the wild and no public exploit code.","fix":"Upgrade diesel to 1.4.6 or later.","what":"CVE-2021-28305 is a critical use after free vulnerability in n/a, published on 12 Mar 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-2021-28305 and fix it if it is affected.\n\nWhat it is: CVE-2021-28305 is a critical use after free vulnerability in n/a, published on 12 Mar 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-2021-28305 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- diesel (crates.io): affected all versions; fixed in 1.4.6\n- diesel (crates.io): affected all versions; fixed in 1.4.6\n- diesel (crates.io): affected from 0.0.0-0; fixed in 1.4.6\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-2021-28305/ (Markdown: https://insights.sbomify.com/CVE-2021-28305/index.md)","id":"CVE-2021-28305","markdown":"https://insights.sbomify.com/CVE-2021-28305/index.md","name":"CVE-2021-28305","record":{"aliases":["DEBIAN-CVE-2021-28305","GHSA-j8q9-5rp9-4mv9","RUSTSEC-2021-0037"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust diesel crate","requires_auth":"none","summary":"A use-after-free vulnerability in the diesel Rust library's SQLite backend allows attackers to potentially execute arbitrary code or cause a denial of service.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"diesel","vendor":"diesel"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"An issue was discovered in the diesel crate before 1.4.6 for Rust. There is a use-after-free in the SQLite backend because the semantics of sqlite3_column_name are not followed.","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":"Fix a use-after-free bug in diesels Sqlite backend","id":"CVE-2021-28305","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"use_after_free","year":"2021"},"n_packages":3,"n_references":1,"next":{"headline":"Null dereference in n/a","id":"CVE-2021-28306"},"packages":[{"ecosystem":"crates.io","fixed":["1.4.6"],"introduced":["0"],"last_affected":[],"package":"diesel","purl":null,"source":"GHSA-j8q9-5rp9-4mv9"},{"ecosystem":"crates.io","fixed":["1.4.6"],"introduced":["0"],"last_affected":[],"package":"diesel","purl":"pkg:cargo/diesel","source":"GHSA-j8q9-5rp9-4mv9"},{"ecosystem":"crates.io","fixed":["1.4.6"],"introduced":["0.0.0-0"],"last_affected":[],"package":"diesel","purl":"pkg:cargo/diesel","source":"RUSTSEC-2021-0037"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-28302"},"products":["n/a"],"published":"2021-03-12","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":"2024-08-03","vendors":["n/a"]},"summary":"A use-after-free vulnerability in the diesel Rust library's SQLite backend allows attackers to potentially execute arbitrary code or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2021-28305/"}