CVE-2020-25576 : An issue was discovered in the rand_core crate before 0.4.2 for Rust. Casting of

An issue was discovered in the rand_core crate before 0.4.2 for Rust. Casting of byte slices to integer slices mishandles alignment constraints.

Published 2020-09-14 19:15:11

Updated 2020-09-22 17:38:58

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-25576

Rand Project » Rand
Versions before (<) 0.4.2
cpe:2.3:a:rand_project:rand:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.22%

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

~ 60 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-704 Incorrect Type Conversion or Cast

The product does not correctly convert an object, resource, or structure from one type to a different type.

Assigned by: nvd@nist.gov (Primary)

https://rustsec.org/advisories/RUSTSEC-2019-0035.html

RUSTSEC-2019-0035: rand_core: Unaligned memory access › RustSec Advisory Database
Vendor Advisory

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