CVE-2020-25792 - Vulnerability Details - OpenCVE

Description

An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with pair().

Published: 2020-09-19

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:sized-chunks_project:sized-chunks:*:*:*:*:*:rust:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-1805	An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, the array size is not checked when constructed with pair().
Github GHSA	GHSA-mp6f-p9gp-vpj9	Array size is not checked in sized-chunks
Ubuntu USN	USN-8118-1	sized-chunks vulnerabilities

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00521.

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/bodil/sized-chunks/commit/3ae48bd463c1af41c24b96b84079946f51f51e3c
https://github.com/bodil/sized-chunks/issues/11
https://rustsec.org/advisories/RUSTSEC-2020-0041.html

History

Mon, 05 May 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Sized-chunks Project Sized-chunks

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-09-19T00:00:00.000Z

Updated: 2025-05-05T17:07:40.294Z

Reserved: 2020-09-19T00:00:00.000Z

Link: CVE-2020-25792

Vulnrichment

Updated: 2024-08-04T15:40:36.979Z

NVD

Status : Modified

Published: 2020-09-19T21:15:12.267

Modified: 2025-05-05T17:16:00.183

Link: CVE-2020-25792

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-129

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