CVE-2020-36451 : An issue was discovered in the rcu_cell crate through 2020-11-14 for Rust. There

An issue was discovered in the rcu_cell crate through 2020-11-14 for Rust. There are unconditional implementations of Send and Sync for RcuCell<T>.

Published 2021-08-08 06:15:08

Updated 2021-08-16 17:26:36

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-36451

Rcu Cell Project » Rcu Cell » For Rust
Versions up to, including, (<=) 2020-11-14
cpe:2.3:a:rcu_cell_project:rcu_cell:*:*:*:*:*:rust:*:*
Matching versions

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	2.2	5.9	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/rcu_cell/RUSTSEC-2020-0131.md

Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2020-0131.html

RUSTSEC-2020-0131: rcu_cell: Send/Sync bound needed on T for Send/Sync impl of RcuCell<T> › RustSec Advisory Database
Exploit;Patch;Third Party Advisory

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