raw-cpuid Crate up to 9.1.0 on Rust Deserialize memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in raw-cpuid Crate up to 9.1.0 on Rust. The affected element is an unknown function of the component Deserialize Handler. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2021-45687. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in raw-cpuid Crate up to 9.1.0 on Rust (Rust Package). It has been rated as critical. This issue affects an unknown code of the component Deserialize Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The weakness was published 12/27/2021 as RUSTSEC-2021-0089. The advisory is shared at rustsec.org. The identification of this vulnerability is CVE-2021-45687 since 12/26/2021. Neither technical details nor an exploit are publicly available.

Upgrading to version 9.1.1 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: raw-cpuid Crate 9.1.1

Timelineinfo

12/26/2021 🔍
12/27/2021 +1 days 🔍
12/27/2021 +0 days 🔍
12/30/2021 +3 days 🔍

Sourcesinfo

Advisory: RUSTSEC-2021-0089
Status: Confirmed

CVE: CVE-2021-45687 (🔍)
GCVE (CVE): GCVE-0-2021-45687
GCVE (VulDB): GCVE-100-189305

Entryinfo

Created: 12/27/2021 08:17
Updated: 12/30/2021 10:13
Changes: 12/27/2021 08:17 (41), 12/30/2021 10:13 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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