tremor-script Crate up to 0.11.5 on Rust Merge Operation use after free

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, which was classified as critical, was found in tremor-script Crate up to 0.11.5 on Rust. Affected by this vulnerability is an unknown functionality of the component Merge Operation Handler. Executing a manipulation can lead to use after free. This vulnerability is registered as CVE-2021-45702. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in tremor-script Crate up to 0.11.5 on Rust (Rust Package) and classified as critical. This vulnerability affects some unknown functionality of the component Merge Operation Handler. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 12/27/2021 as RUSTSEC-2021-0111. The advisory is available at rustsec.org. This vulnerability was named CVE-2021-45702 since 12/26/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 0.11.6 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: Use after free
CWE: CWE-416 / 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: tremor-script Crate 0.11.6

Timelineinfo

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

Sourcesinfo

Advisory: RUSTSEC-2021-0111
Status: Confirmed

CVE: CVE-2021-45702 (🔍)
GCVE (CVE): GCVE-0-2021-45702
GCVE (VulDB): GCVE-100-189310

Entryinfo

Created: 12/27/2021 08:23
Updated: 12/30/2021 10:44
Changes: 12/27/2021 08:23 (41), 12/30/2021 10:44 (1)
Complete: 🔍
Cache ID: 216::103

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