{"cve":"CVE-2020-35894","nvd":{"published":"2020-12-31T10:15:16.973","modified":"2026-06-17T03:14:33.150","status":"Modified","description":"An issue was discovered in the obstack crate before 0.1.4 for Rust. Unaligned references can occur.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-706"],"references":["https://rustsec.org/advisories/RUSTSEC-2020-0040.html","https://rustsec.org/advisories/RUSTSEC-2020-0040.html"],"products":["obstack_project:obstack"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-35894","score":0.01174,"percentile":0.67547,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-85j6-f8j6-q26x","url":"https://osv.dev/vulnerability/GHSA-85j6-f8j6-q26x","summary":"Unaligned references in Obstack","modified":"2023-11-08T04:03:37.930206Z","packages":[{"ecosystem":"crates.io","name":"obstack","purl":"pkg:cargo/obstack","ranges":["<0.1.4"],"fixed":["0.1.4"]}]},{"id":"RUSTSEC-2020-0040","url":"https://osv.dev/vulnerability/RUSTSEC-2020-0040","summary":"Obstack generates unaligned references","modified":"2023-11-08T04:03:37.930206Z","packages":[{"ecosystem":"crates.io","name":"obstack","purl":"pkg:cargo/obstack","ranges":[">=0.0.0-0 <0.1.4"],"fixed":["0.1.4"]}]}],"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."]}