{"cve":"CVE-2018-20989","nvd":{"published":"2019-08-26T18:15:11.483","modified":"2026-06-17T01:53:53.423","status":"Modified","description":"An issue was discovered in the untrusted crate before 0.6.2 for Rust. Error handling can trigger an integer underflow and panic.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-191"],"references":["https://rustsec.org/advisories/RUSTSEC-2018-0001.html","https://rustsec.org/advisories/RUSTSEC-2018-0001.html"],"products":["untrusted_project:untrusted"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2018-20989","score":0.01411,"percentile":0.72684,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wq8f-46ww-6c2h","url":"https://osv.dev/vulnerability/GHSA-wq8f-46ww-6c2h","summary":"Integer underflow in untrusted","modified":"2023-11-08T04:00:13.244459Z","packages":[{"ecosystem":"crates.io","name":"untrusted","purl":"pkg:cargo/untrusted","ranges":["<0.6.2"],"fixed":["0.6.2"]}]},{"id":"RUSTSEC-2018-0001","url":"https://osv.dev/vulnerability/RUSTSEC-2018-0001","summary":"An integer underflow could lead to panic","modified":"2023-11-08T04:00:13.244459Z","packages":[{"ecosystem":"crates.io","name":"untrusted","purl":"pkg:cargo/untrusted","ranges":[">=0.0.0-0 <0.6.2"],"fixed":["0.6.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}