{"cve":"CVE-2019-25001","nvd":{"published":"2020-12-31T10:15:14.177","modified":"2026-06-17T02:31:27.497","status":"Modified","description":"An issue was discovered in the serde_cbor crate before 0.10.2 for Rust. The CBOR deserializer can cause stack consumption via nested semantic tags.","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:N/A:H","score":7.5},"cwes":["CWE-787"],"references":["https://rustsec.org/advisories/RUSTSEC-2019-0025.html","https://rustsec.org/advisories/RUSTSEC-2019-0025.html"],"products":["serde_cbor_project:serde_cbor"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2019-25001","score":0.01409,"percentile":0.72637,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xr7r-88qv-q7hm","url":"https://osv.dev/vulnerability/GHSA-xr7r-88qv-q7hm","summary":"Out of bounds write in serde_cbor","modified":"2023-11-08T04:01:31.918814Z","packages":[{"ecosystem":"crates.io","name":"serde_cbor","purl":"pkg:cargo/serde_cbor","ranges":["<0.10.2"],"fixed":["0.10.2"]}]},{"id":"RUSTSEC-2019-0025","url":"https://osv.dev/vulnerability/RUSTSEC-2019-0025","summary":"Flaw in CBOR deserializer allows stack overflow","modified":"2023-11-08T04:01:31.918814Z","packages":[{"ecosystem":"crates.io","name":"serde_cbor","purl":"pkg:cargo/serde_cbor","ranges":[">=0.0.0-0 <0.10.2"],"fixed":["0.10.2"]}]}],"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."]}