{"api_version":"1","generated_at":"2026-05-28T03:55:19+00:00","cve":"CVE-2018-25023","urls":{"html":"https://cve.report/CVE-2018-25023","api":"https://cve.report/api/cve/CVE-2018-25023.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-25023","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-25023"},"summary":{"title":"CVE-2018-25023","description":"An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-12-27 00:15:00","updated_at":"2023-12-07 22:15:00"},"problem_types":["CWE-908"],"metrics":[],"references":[{"url":"https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b","name":"https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b","refsource":"","tags":[],"title":"","mime":"","httpstatus":"200","archivestatus":"404"},{"url":"https://rustsec.org/advisories/RUSTSEC-2018-0018.html","name":"https://rustsec.org/advisories/RUSTSEC-2018-0018.html","refsource":"MISC","tags":[],"title":"RUSTSEC-2018-0018: smallvec: smallvec creates uninitialized value of any type › RustSec Advisory Database","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md","name":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md","refsource":"MISC","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-25023","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-25023","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"25023","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"servo","cpe5":"smallvec","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"rust","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-25023","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://rustsec.org/advisories/RUSTSEC-2018-0018.html","refsource":"MISC","name":"https://rustsec.org/advisories/RUSTSEC-2018-0018.html"},{"url":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md","refsource":"MISC","name":"https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md"}]}},"nvd":{"publishedDate":"2021-12-27 00:15:00","lastModifiedDate":"2023-12-07 22:15:00","problem_types":["CWE-908"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:servo:smallvec:*:*:*:*:*:rust:*:*","versionEndExcluding":"0.6.13","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"25023","Ordinal":"224042","Title":"CVE-2018-25023","CVE":"CVE-2018-25023","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"25023","Ordinal":"1","NoteData":"An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"25023","Ordinal":"2","NoteData":"2021-12-26","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"25023","Ordinal":"3","NoteData":"2021-12-26","Type":"Other","Title":"Modified"}]}}}