CVE-2021-25901 : An issue was discovered in the lazy-init crate through 2021-01-17 for Rust. Lazy

An issue was discovered in the lazy-init crate through 2021-01-17 for Rust. Lazy lacks a Send bound, leading to a data race.

Published 2021-01-26 18:16:22

Updated 2021-02-02 19:51:12

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-25901

Lazy-init Project » Lazy-init » For Rust
Versions up to, including, (<=) 0.4.0
cpe:2.3:a:lazy-init_project:lazy-init:*:*:*:*:*:rust:*:*
Matching versions

EPSS FAQ

0.31%

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

~ 51 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://rustsec.org/advisories/RUSTSEC-2021-0004.html

RUSTSEC-2021-0004: lazy-init: Missing Send bound for Lazy › RustSec Advisory Database
Patch;Third Party Advisory

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