{"answers":{"affected":"3 open source packages ship an affected version, including uu_od. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29934 in the wild and no public exploit code.","fix":"Upgrade uu_od to 0.0.4 or later.","what":"CVE-2021-29934 is a high-severity 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-2021-29934 and fix it if it is affected.\n\nWhat it is: CVE-2021-29934 is a high-severity 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-2021-29934 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- uu_od (crates.io): affected all versions; fixed in 0.0.4\n- uu_od (crates.io): affected all versions; fixed in 0.0.4\n- uu_od (crates.io): affected from 0.0.0-0; fixed in 0.0.4\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-2021-29934/ (Markdown: https://insights.sbomify.com/CVE-2021-29934/index.md)","id":"CVE-2021-29934","markdown":"https://insights.sbomify.com/CVE-2021-29934/index.md","name":"CVE-2021-29934","record":{"aliases":["GHSA-w9vv-q986-vj7x","RUSTSEC-2021-0043"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust uu_od crate","requires_auth":"none","summary":"Attackers can read uninitialized memory contents via a user-provided Read operation in the PartialReader of the uu_od crate.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"uu_od","vendor":"uu_od_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-908","name":"Use of Uninitialized Resource"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"An issue was discovered in PartialReader in the uu_od crate before 0.0.4 for Rust. Attackers can read the contents of uninitialized memory locations via a user-provided Read operation.","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 read in uu_od","id":"CVE-2021-29934","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":3,"n_references":1,"next":{"headline":"Use after free in Rocket","id":"CVE-2021-29935"},"packages":[{"ecosystem":"crates.io","fixed":["0.0.4"],"introduced":["0"],"last_affected":[],"package":"uu_od","purl":null,"source":"GHSA-w9vv-q986-vj7x"},{"ecosystem":"crates.io","fixed":["0.0.4"],"introduced":["0"],"last_affected":[],"package":"uu_od","purl":"pkg:cargo/uu_od","source":"GHSA-w9vv-q986-vj7x"},{"ecosystem":"crates.io","fixed":["0.0.4"],"introduced":["0.0.0-0"],"last_affected":[],"package":"uu_od","purl":"pkg:cargo/uu_od","source":"RUSTSEC-2021-0043"}],"prev":{"headline":"Double free in insert_many","id":"CVE-2021-29933"},"products":["n/a"],"published":"2021-04-01","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":"Attackers can read uninitialized memory contents via a user-provided Read operation in the PartialReader of the uu_od crate.","url":"https://insights.sbomify.com/CVE-2021-29934/"}