crossbeam-channel Crate up to 0.4.3 on Rust memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in crossbeam-channel Crate up to 0.4.3 on Rust and classified as critical. This affects an unknown part. The manipulation results in memory corruption. This vulnerability is identified as CVE-2020-35904. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in crossbeam-channel Crate up to 0.4.3 on Rust (Rust Package). It has been classified as critical. Affected is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 12/31/2020 as RUSTSEC-2020-0052. The advisory is shared for download at rustsec.org. This vulnerability is traded as CVE-2020-35904. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.4.4 eliminates this vulnerability.

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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: crossbeam-channel Crate 0.4.4

Timelineinfo

12/31/2020 🔍
12/31/2020 +0 days 🔍
12/31/2020 +0 days 🔍

Sourcesinfo

Advisory: RUSTSEC-2020-0052
Status: Confirmed

CVE: CVE-2020-35904 (🔍)
GCVE (CVE): GCVE-0-2020-35904
GCVE (VulDB): GCVE-100-167136

Entryinfo

Created: 12/31/2020 15:09
Changes: 12/31/2020 15:09 (39)
Complete: 🔍
Cache ID: 216::103

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