{"answers":{"affected":"5 open source packages ship an affected version, including ash. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45688 in the wild and no public exploit code.","fix":"Upgrade ash to 0.33.1 or later.","what":"CVE-2021-45688 is a critical vulnerability in n/a, published on 26 Dec 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-2021-45688 and fix it if it is affected.\n\nWhat it is: CVE-2021-45688 is a critical vulnerability in n/a, published on 26 Dec 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-2021-45688 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ash (crates.io): affected all versions; fixed in 0.33.1\n- ash (crates.io): affected all versions; fixed in 0.33.1\n- ash (crates.io): affected all versions; fixed in 0.33.1\n- ash (crates.io): affected all versions; fixed in 0.33.1\n- ash (crates.io): affected from 0.0.0-0; fixed in 0.33.1\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-2021-45688/ (Markdown: https://insights.sbomify.com/CVE-2021-45688/index.md)","id":"CVE-2021-45688","markdown":"https://insights.sbomify.com/CVE-2021-45688/index.md","name":"CVE-2021-45688","record":{"aliases":["GHSA-64wv-8vwp-xgw2","GHSA-qj69-c89v-jwq2","RUSTSEC-2021-0090"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust ash crate","requires_auth":"none","summary":"The ash crate for Rust may read from uninitialized memory, potentially disclosing sensitive data to attackers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ash","vendor":"ash-rs"}],"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-908","name":"Use of Uninitialized Resource"}],"description":"An issue was discovered in the ash crate before 0.33.1 for Rust. util::read_spv may read from uninitialized memory locations.","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":"Use of Uninitialized Resource in ash.","id":"CVE-2021-45688","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":5,"n_references":2,"next":{"headline":"Reading on uninitialized buffer may cause UB ( `gfx_auxil::read_spirv()` )","id":"CVE-2021-45689"},"packages":[{"ecosystem":"crates.io","fixed":["0.33.1"],"introduced":["0"],"last_affected":[],"package":"ash","purl":null,"source":"GHSA-64wv-8vwp-xgw2"},{"ecosystem":"crates.io","fixed":["0.33.1"],"introduced":["0"],"last_affected":[],"package":"ash","purl":"pkg:cargo/ash","source":"GHSA-64wv-8vwp-xgw2"},{"ecosystem":"crates.io","fixed":["0.33.1"],"introduced":["0"],"last_affected":[],"package":"ash","purl":null,"source":"GHSA-qj69-c89v-jwq2"},{"ecosystem":"crates.io","fixed":["0.33.1"],"introduced":["0"],"last_affected":[],"package":"ash","purl":"pkg:cargo/ash","source":"GHSA-qj69-c89v-jwq2"},{"ecosystem":"crates.io","fixed":["0.33.1"],"introduced":["0.0.0-0"],"last_affected":[],"package":"ash","purl":"pkg:cargo/ash","source":"RUSTSEC-2021-0090"}],"prev":{"headline":"Optional `Deserialize` implementations lacking validation","id":"CVE-2021-45687"},"products":["n/a"],"published":"2021-12-26","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":"The ash crate for Rust may read from uninitialized memory, potentially disclosing sensitive data to attackers.","url":"https://insights.sbomify.com/CVE-2021-45688/"}