{"answers":{"affected":"3 open source packages ship an affected version, including mozwire. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35883 in the wild and no public exploit code.","fix":"Upgrade mozwire to a fixed version for your release line: 0.5.0 or 0.4.2-0.","what":"CVE-2020-35883 is a critical path traversal vulnerability in n/a, published on 31 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-35883 and fix it if it is affected.\n\nWhat it is: CVE-2020-35883 is a critical path traversal vulnerability in n/a, published on 31 Dec 2020. 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-2020-35883 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mozwire (crates.io): affected all versions; fixed in 0.5.0\n- mozwire (crates.io): affected all versions; fixed in 0.5.0\n- mozwire (crates.io): affected from 0.0.0-0; fixed in 0.4.2-0\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-2020-35883/ (Markdown: https://insights.sbomify.com/CVE-2020-35883/index.md)","id":"CVE-2020-35883","markdown":"https://insights.sbomify.com/CVE-2020-35883/index.md","name":"CVE-2020-35883","record":{"aliases":["GHSA-4vhw-4rw7-jfpv","RUSTSEC-2020-0030"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust mozwire crate","requires_auth":"none","summary":"Attackers can overwrite local configuration files via directory traversal in the mozwire Rust crate.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mozwire","vendor":"mozwire_project"}],"cvss":{"score":9.1,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"An issue was discovered in the mozwire crate through 2020-08-18 for Rust. A ../ directory-traversal situation allows overwriting local files that have .conf at the end of the filename.","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":"Path traversal in mozwire","id":"CVE-2020-35883","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":3,"n_references":1,"next":{"headline":"HTTP Request smuggling in tiny_http","id":"CVE-2020-35884"},"packages":[{"ecosystem":"crates.io","fixed":["0.5.0"],"introduced":["0"],"last_affected":[],"package":"mozwire","purl":null,"source":"GHSA-4vhw-4rw7-jfpv"},{"ecosystem":"crates.io","fixed":["0.5.0"],"introduced":["0"],"last_affected":[],"package":"mozwire","purl":"pkg:cargo/mozwire","source":"GHSA-4vhw-4rw7-jfpv"},{"ecosystem":"crates.io","fixed":["0.4.2-0"],"introduced":["0.0.0-0"],"last_affected":[],"package":"mozwire","purl":"pkg:cargo/mozwire","source":"RUSTSEC-2020-0030"}],"prev":{"headline":"Data races in rocket","id":"CVE-2020-35882"},"products":["n/a"],"published":"2020-12-31","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 overwrite local configuration files via directory traversal in the mozwire Rust crate.","url":"https://insights.sbomify.com/CVE-2020-35883/"}