{"answers":{"affected":"3 open source packages ship an affected version, including prost-types. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-38192 in the wild and no public exploit code.","fix":"Upgrade prost-types to 0.8.0 or later.","what":"CVE-2021-38192 is a high-severity vulnerability in n/a, published on 8 Aug 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-2021-38192 and fix it if it is affected.\n\nWhat it is: CVE-2021-38192 is a high-severity vulnerability in n/a, published on 8 Aug 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-2021-38192 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- prost-types (crates.io): affected all versions; fixed in 0.8.0\n- prost-types (crates.io): affected all versions; fixed in 0.8.0\n- prost-types (crates.io): affected from 0.0.0-0; fixed in 0.8.0\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-2021-38192/ (Markdown: https://insights.sbomify.com/CVE-2021-38192/index.md)","id":"CVE-2021-38192","markdown":"https://insights.sbomify.com/CVE-2021-38192/index.md","name":"CVE-2021-38192","record":{"aliases":["GHSA-x4qm-mcjq-v2gf","RUSTSEC-2021-0073"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Rust prost-types crate","requires_auth":"none","summary":"An integer overflow in the prost-types Rust library during timestamp conversion can cause a denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"prost","vendor":"prost_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"An issue was discovered in the prost-types crate before 0.8.0 for Rust. An overflow can occur during conversion from Timestamp to SystemTime.","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":"Overflow in prost-types","id":"CVE-2021-38192","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"integer_overflow","year":"2021"},"n_packages":3,"n_references":2,"next":{"headline":"Cross-site Scripting in ammonia","id":"CVE-2021-38193"},"packages":[{"ecosystem":"crates.io","fixed":["0.8.0"],"introduced":["0"],"last_affected":[],"package":"prost-types","purl":null,"source":"GHSA-x4qm-mcjq-v2gf"},{"ecosystem":"crates.io","fixed":["0.8.0"],"introduced":["0"],"last_affected":[],"package":"prost-types","purl":"pkg:cargo/prost-types","source":"GHSA-x4qm-mcjq-v2gf"},{"ecosystem":"crates.io","fixed":["0.8.0"],"introduced":["0.0.0-0"],"last_affected":[],"package":"prost-types","purl":"pkg:cargo/prost-types","source":"RUSTSEC-2021-0073"}],"prev":{"headline":"Race condition in tokio","id":"CVE-2021-38191"},"products":["n/a"],"published":"2021-08-08","related":[{"cvss_score":9.8,"headline":"Out of bounds write in prost","id":"CVE-2020-35858","kev_date_added":null,"published":"2020-12-31"}],"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":"An integer overflow in the prost-types Rust library during timestamp conversion can cause a denial of service.","url":"https://insights.sbomify.com/CVE-2021-38192/"}