{"id":"CVE-2020-35711","state":"PUBLISHED","title":"An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied","description":"An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.","publishedAt":"2020-12-25T22:59:09.000Z","updatedAt":"2024-08-04T17:09:15.212Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/vorner/arc-swap/issues/45","https://rustsec.org/advisories/RUSTSEC-2020-0091.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:21.880Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/35xxx/CVE-2020-35711.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-35711","state":"PUBLISHED","datePublished":"2020-12-25T22:59:09.000Z","dateUpdated":"2024-08-04T17:09:15.212Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2020-12-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/vorner/arc-swap/issues/45","tags":["x_refsource_MISC"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2020-0091.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2020-12-25T22:59:09.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-35711","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 has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/vorner/arc-swap/issues/45","refsource":"MISC","url":"https://github.com/vorner/arc-swap/issues/45"},{"name":"https://rustsec.org/advisories/RUSTSEC-2020-0091.html","refsource":"MISC","url":"https://rustsec.org/advisories/RUSTSEC-2020-0091.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/vorner/arc-swap/issues/45","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2020-0091.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T17:09:15.212Z"}}]}}}