mishoo UglifyJS 3.13.2 ast.js DEFNODE Name prototype pollution ⚔ [Disputed]

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 mishoo UglifyJS 3.13.2. It has been declared as critical. Impacted is the function DEFNODE of the file ast.js. The manipulation of the argument Name results in prototype pollution. This vulnerability is cataloged as CVE-2022-37598. There is no exploit available. The real existence of this vulnerability is still doubted at the moment.

Detailsinfo

A vulnerability, which was classified as critical, was found in mishoo UglifyJS 3.13.2. Affected is the function DEFNODE of the file ast.js. The manipulation of the argument name 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. CVE summarizes:

Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.

The weakness was shared 10/20/2022 as 5699. The advisory is available at github.com. This vulnerability is traded as CVE-2022-37598 since 08/08/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

The real existence of this vulnerability is still doubted at the moment.

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

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Productinfo

Vendor

Name

Version

Website

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

AVACAuCIA
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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

08/08/2022 🔍
10/20/2022 +73 days 🔍
10/20/2022 +0 days 🔍
08/03/2024 +653 days 🔍

Sourcesinfo

Product: github.com

Advisory: 5699
Status: Confirmed
Disputed: 🔍

CVE: CVE-2022-37598 (🔍)
GCVE (CVE): GCVE-0-2022-37598
GCVE (VulDB): GCVE-100-211854

Entryinfo

Created: 10/20/2022 15:07
Updated: 08/03/2024 14:48
Changes: 10/20/2022 15:07 (40), 11/18/2022 14:02 (11), 06/05/2024 14:08 (16), 08/03/2024 14:48 (2)
Complete: 🔍
Cache ID: 216::103

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