stealjs 2.2.4 npm-convert.js convertLater packageName prototype pollution

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in stealjs 2.2.4. It has been classified as critical. Impacted is the function convertLater of the file npm-convert.js. Performing a manipulation of the argument packageName results in prototype pollution. This vulnerability was named CVE-2022-37258. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, was found in stealjs 2.2.4. This affects the function convertLater of the file npm-convert.js. The manipulation of the argument packageName with an unknown input leads to a prototype pollution vulnerability. CWE is classifying the issue as CWE-1321. The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Prototype pollution vulnerability in function convertLater in npm-convert.js in stealjs steal 2.2.4 via the packageName variable in npm-convert.js.

The weakness was presented 09/17/2022 as 1527. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-37258 since 08/01/2022. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Prototype pollution
CWE: CWE-1321 / CWE-94 / CWE-74
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

08/01/2022 🔍
09/17/2022 +47 days 🔍
09/17/2022 +0 days 🔍
10/20/2022 +33 days 🔍

Sourcesinfo

Advisory: 1527
Status: Confirmed

CVE: CVE-2022-37258 (🔍)
GCVE (CVE): GCVE-0-2022-37258
GCVE (VulDB): GCVE-100-208983

Entryinfo

Created: 09/17/2022 11:04
Updated: 10/20/2022 09:07
Changes: 09/17/2022 11:04 (39), 10/20/2022 09:07 (11)
Complete: 🔍
Cache ID: 216::103

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