deepmerge-ts up to 4.0.1 Javascript Object defaultMergeRecords dynamically-determined object attributes

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in deepmerge-ts up to 4.0.1. Affected is the function defaultMergeRecords of the component Javascript Object Handler. Such manipulation leads to dynamically-determined object attributes. This vulnerability is referenced as CVE-2022-24802. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in deepmerge-ts up to 4.0.1 and classified as critical. Affected by this issue is the function defaultMergeRecords of the component Javascript Object Handler. The manipulation with an unknown input leads to a dynamically-determined object attributes vulnerability. Using CWE to declare the problem leads to CWE-915. The product receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified. Impacted is confidentiality, integrity, and availability.

The weakness was published 04/01/2022 as GHSA-r9w3-g83q-m6hq. The advisory is available at github.com. This vulnerability is handled as CVE-2022-24802 since 02/10/2022. Technical details are known, but there is no available exploit.

Upgrading to version 4.0.2 eliminates this vulnerability. Applying the patch b39f1a93d9e1c3541bd2fe159fd696a16dbe1c72 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.1
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Dynamically-determined object attributes
CWE: CWE-915 / CWE-913
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: deepmerge-ts 4.0.2
Patch: b39f1a93d9e1c3541bd2fe159fd696a16dbe1c72

Timelineinfo

02/10/2022 🔍
04/01/2022 +49 days 🔍
04/01/2022 +0 days 🔍
04/05/2022 +4 days 🔍

Sourcesinfo

Advisory: GHSA-r9w3-g83q-m6hq
Status: Confirmed

CVE: CVE-2022-24802 (🔍)
GCVE (CVE): GCVE-0-2022-24802
GCVE (VulDB): GCVE-100-196250

Entryinfo

Created: 04/01/2022 08:30
Updated: 04/05/2022 07:37
Changes: 04/01/2022 08:30 (52), 04/05/2022 07:37 (1)
Complete: 🔍
Cache ID: 216::103

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