columnar Crate up to 2021-01-07 on Rust read_typed_vec uninitialized pointer

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in columnar Crate up to 2021-01-07 on Rust. Affected by this vulnerability is the function ColumnarReadExt::read_typed_vec. Such manipulation leads to uninitialized pointer. This vulnerability is uniquely identified as CVE-2021-45685. No exploit exists.

Detailsinfo

A vulnerability was found in columnar Crate up to 2021-01-07 on Rust (Rust Package). It has been rated as problematic. Affected by this issue is the function ColumnarReadExt::read_typed_vec. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. Using CWE to declare the problem leads to CWE-824. The product accesses or uses a pointer that has not been initialized. Impacted is confidentiality.

The weakness was disclosed 12/27/2021 as RUSTSEC-2021-0087. The advisory is shared for download at rustsec.org. This vulnerability is handled as CVE-2021-45685 since 12/26/2021. 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: Uninitialized pointer
CWE: CWE-824 / CWE-908
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

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

Sourcesinfo

Advisory: RUSTSEC-2021-0087
Status: Confirmed

CVE: CVE-2021-45685 (🔍)
GCVE (CVE): GCVE-0-2021-45685
GCVE (VulDB): GCVE-100-189332

Entryinfo

Created: 12/27/2021 08:41
Updated: 12/30/2021 13:19
Changes: 12/27/2021 08:41 (38), 12/30/2021 13:19 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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