CVE-2020-35711
Summary
| CVE | CVE-2020-35711 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-25 23:15:00 UTC |
| Updated | 2020-12-30 16:00:00 UTC |
| 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. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Arc-swap Project | Arc-swap | All | All | All | All |
| Application | Arc-swap Project | Arc-swap | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| RUSTSEC-2020-0091: arc-swap: Dangling reference in `access::Map` with Constant › RustSec Advisory Database | MISC | rustsec.org | Third Party Advisory |
| MapGuard dereferences to a dangling pointer · Issue #45 · vorner/arc-swap · GitHub | MISC | github.com | Exploit, Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 180700 Debian Security Update for rust-arc-swap (CVE-2020-35711)