{"cve":"CVE-2020-35878","nvd":{"published":"2020-12-31T10:15:15.987","modified":"2026-06-17T03:14:31.177","status":"Modified","description":"An issue was discovered in the ozone crate through 2020-07-04 for Rust. Memory safety is violated because of the dropping of uninitialized memory.","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:H/A:H","score":9.8},"cwes":["CWE-119","CWE-908"],"references":["https://rustsec.org/advisories/RUSTSEC-2020-0022.html","https://rustsec.org/advisories/RUSTSEC-2020-0022.html"],"products":["ozone_project:ozone"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-35878","score":0.01534,"percentile":0.74819,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-m3ww-7hrp-gw9w","url":"https://osv.dev/vulnerability/GHSA-m3ww-7hrp-gw9w","summary":"Drop of uninitialized memory in Ozone","modified":"2023-11-08T04:03:37.072108Z","packages":[{"ecosystem":"crates.io","name":"ozone","purl":"pkg:cargo/ozone","ranges":["<=0.1.0"],"fixed":[]}]},{"id":"GHSA-p2q9-9cq6-h3jw","url":"https://osv.dev/vulnerability/GHSA-p2q9-9cq6-h3jw","summary":"Out of bounds read in Ozone","modified":"2023-11-08T04:03:37.072108Z","packages":[{"ecosystem":"crates.io","name":"ozone","purl":"pkg:cargo/ozone","ranges":["<=0.1.0"],"fixed":[]}]},{"id":"RUSTSEC-2020-0022","url":"https://osv.dev/vulnerability/RUSTSEC-2020-0022","summary":"Ozone contains several memory safety issues","modified":"2023-11-08T04:03:37.072108Z","packages":[{"ecosystem":"crates.io","name":"ozone","purl":"pkg:cargo/ozone","ranges":[">=0.0.0-0"],"fixed":[]}]}],"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."]}