tremor-script Crate up to 0.11.5 on Rust Patch 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, has been found in tremor-script Crate up to 0.11.5 on Rust. Affected is an unknown function of the component Patch Operation Handler. Performing a manipulation results in use after free. This vulnerability is cataloged as CVE-2021-45701. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

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

The weakness was shared 12/27/2021 as RUSTSEC-2021-0111. The advisory is shared at rustsec.org. This vulnerability is uniquely identified as CVE-2021-45701 since 12/26/2021. Neither technical details nor an exploit are publicly available.

Upgrading to version 0.11.6 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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-2021-45701 (🔍)
GCVE (CVE): GCVE-0-2021-45701
GCVE (VulDB): GCVE-100-189309

Entryinfo

Created: 12/27/2021 08:22
Updated: 12/30/2021 10:38
Changes: 12/27/2021 08:22 (41), 12/30/2021 10:38 (1)
Complete: 🔍
Cache ID: 216::103

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