{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-17T07:58:13.350","vulnerabilities":[{"cve":{"id":"CVE-2021-26951","sourceIdentifier":"cve@mitre.org","published":"2021-02-09T23:15:13.663","lastModified":"2026-06-17T03:44:03.790","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::set_len is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get."},{"lang":"es","value":"Se detectó un problema en la crate calamine versiones anteriores a 0.17.0 para Rust. Permite a atacantes sobrescribir las ubicaciones de la memoria de la pila porque la función Vec::set_len es usada sin el requerimiento de memoria apropiado, y esta memoria no inicializada se usa para una operación de Lectura proporcionada por el usuario, como es demostrado por la función Sectors::get"}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"},{"lang":"en","value":"CWE-908"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:calamine_project:calamine:*:*:*:*:*:rust:*:*","versionEndExcluding":"0.17.0","matchCriteriaId":"500EE3F5-0563-49E1-82A3-12995777C984"}]}]}],"references":[{"url":"https://rustsec.org/advisories/RUSTSEC-2021-0015.html","source":"cve@mitre.org","tags":["Exploit","Vendor Advisory"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2021-0015.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Vendor Advisory"]}]}}]}