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.
References
Link Resource
https://github.com/vorner/arc-swap/issues/45 Exploit Patch Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0091.html Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-12-25T22:59:09

Updated: 2020-12-25T22:59:09

Reserved: 2020-12-25T00:00:00


Link: CVE-2020-35711

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-12-25T23:15:12.860

Modified: 2020-12-30T16:00:33.857


Link: CVE-2020-35711

JSON object: View

cve-icon Redhat Information

No data.