CVE-2021-29937 : An issue was discovered in the telemetry crate through 2021-02-17 for Rust. Ther

An issue was discovered in the telemetry crate through 2021-02-17 for Rust. There is a drop of uninitialized memory if a value.clone() call panics within misc::vec_with_size().

Published 2021-04-01 05:15:15

Updated 2022-07-12 17:42:04

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-29937

Telemetry Project » Telemetry » For Rust
Versions up to, including, (<=) 2021-02-17
cpe:2.3:a:telemetry_project:telemetry:*:*:*:*:*:rust:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-29937

EPSS FAQ

0.51%

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

~ 77 %

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

CVSS scores for CVE-2021-29937

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 ids for CVE-2021-29937

CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-29937

https://rustsec.org/advisories/RUSTSEC-2021-0046.html

About RustSec › RustSec Advisory Database
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Vulnerability Details : CVE-2021-29937

Products affected by CVE-2021-29937

Exploit prediction scoring system (EPSS) score for CVE-2021-29937

CVSS scores for CVE-2021-29937

CWE ids for CVE-2021-29937

References for CVE-2021-29937