{"cve":"CVE-2019-16882","nvd":{"published":"2019-09-25T17:15:10.837","modified":"2026-06-17T02:22:53.707","status":"Modified","description":"An issue was discovered in the string-interner crate before 0.7.1 for Rust. It allows attackers to read from memory locations associated with dangling pointers, because of a cloning flaw.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-416"],"references":["https://rustsec.org/advisories/RUSTSEC-2019-0023.html","https://rustsec.org/advisories/RUSTSEC-2019-0023.html"],"products":["string-interner_project:string-interner"],"source":"nvd","synced_at":"2026-10-19T20:59:10.855360465+00:00"},"epss":{"cve":"CVE-2019-16882","score":0.01547,"percentile":0.75014,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-49fq-pw77-6qxj","url":"https://osv.dev/vulnerability/GHSA-49fq-pw77-6qxj","summary":"Use after free in string-interner","modified":"2023-11-08T04:01:22.202134Z","packages":[{"ecosystem":"crates.io","name":"string-interner","purl":"pkg:cargo/string-interner","ranges":[">=0.7.0 <0.7.1"],"fixed":["0.7.1"]},{"ecosystem":"crates.io","name":"string-interner","purl":"pkg:cargo/string-interner","ranges":["<0.6.4"],"fixed":["0.6.4"]}]},{"id":"RUSTSEC-2019-0023","url":"https://osv.dev/vulnerability/RUSTSEC-2019-0023","summary":"Cloned interners may read already dropped strings","modified":"2023-11-08T04:01:22.202134Z","packages":[{"ecosystem":"crates.io","name":"string-interner","purl":"pkg:cargo/string-interner","ranges":[">=0.0.0-0 <0.6.4",">=0.7.0-0 <0.7.1"],"fixed":["0.6.4","0.7.1"]}]}],"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."]}