sized-chunks crate up to 0.6.2 on Rust unit array index

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in sized-chunks crate up to 0.6.2 on Rust and classified as critical. This vulnerability affects the function unit. Such manipulation leads to array index. This vulnerability is listed as CVE-2020-25791. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in sized-chunks crate up to 0.6.2 on Rust (Rust Package). It has been rated as critical. Affected by this issue is the function unit. The manipulation with an unknown input leads to a array index vulnerability. Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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 unit().

The weakness was presented 09/19/2020. This vulnerability is handled as CVE-2020-25791 since 09/19/2020. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-161652, VDB-161651, VDB-161650 and VDB-161649 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Array index
CWE: CWE-129 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/19/2020 🔍
09/19/2020 +0 days 🔍
09/20/2020 +1 days 🔍
09/20/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-25791 (🔍)
GCVE (CVE): GCVE-0-2020-25791
GCVE (VulDB): GCVE-100-161648
See also: 🔍

Entryinfo

Created: 09/20/2020 06:27
Updated: 09/20/2020 06:32
Changes: 09/20/2020 06:27 (36), 09/20/2020 06:32 (18)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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