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NVD Vulnerability Details :

CVE-2021-26951

Analyzed

Source-cve@mitre.org

Published At-09 Feb, 2021 | 23:15

Updated At-25 Apr, 2022 | 20:16

An issue was discovered in the calamine crate before 0.17.0 for Rust. It allows attackers to overwrite heap-memory locations because Vec::set_len is used without proper memory claiming, and this uninitialized memory is used for a user-provided Read operation, as demonstrated by Sectors::get.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

calamine_project>>calamine>>Versions before 0.17.0(exclusive)

cpe:2.3:a:calamine_project:calamine:*:*:*:*:*:rust:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov
CWE-908	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://rustsec.org/advisories/RUSTSEC-2021-0015.html	cve@mitre.org	Exploit Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History