CVE-2021-45685 - Vulnerability Details - OpenCVE

Description

An issue was discovered in the columnar crate through 2021-01-07 for Rust. ColumnarReadExt::read_typed_vec may read from uninitialized memory locations.

Published: 2021-12-26

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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:columnar_project:columnar:*:*:*:*:*:rust:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-0547	An issue was discovered in the columnar crate through 2021-01-07 for Rust. ColumnarReadExt::read_typed_vec may read from uninitialized memory locations.
Github GHSA	GHSA-9mp7-45qh-r8j8	columnar: Read on uninitialized buffer may cause UB (ColumnarReadExt::read_typed_vec())

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00433.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/columnar/RUSTSEC-2021-0087.md
https://rustsec.org/advisories/RUSTSEC-2021-0087.html

History

No history.

Subscriptions

Columnar Project Columnar

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-26T21:52:16.000Z

Updated: 2024-08-04T04:47:01.957Z

Reserved: 2021-12-26T00:00:00.000Z

Link: CVE-2021-45685

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-27T00:15:09.037

Modified: 2024-11-21T06:32:52.910

Link: CVE-2021-45685

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-908

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