7.5
CVSSv3

CVE-2020-35711

Published: 25/12/2020 Updated: 30/12/2020
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

An issue has been discovered in the arc-swap crate prior to 0.4.8 (and 1.x prior to 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.

Vulnerability Trend

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arc-swap project arc-swap

Vendor Advisories

Debian Bug report logs - #985090 CVE-2020-35711 Package: src:rust-arc-swap; Maintainer for src:rust-arc-swap is Debian Rust Maintainers <pkg-rust-maintainers@alioth-listsdebiannet>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Fri, 12 Mar 2021 19:09:02 UTC Severity: important Tags: security, upstream ...