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Vulnerability Details :

CVE-2021-33502

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-24 May, 2021 | 15:42
Updated At-03 Aug, 2024 | 23:50
Rejected At-
Credits

The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:24 May, 2021 | 15:42
Updated At:03 Aug, 2024 | 23:50
Rejected At:
▼CVE Numbering Authority (CNA)

The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20210706-0001/
x_refsource_CONFIRM
Hyperlink: https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
Resource:
x_refsource_CONFIRM
Hyperlink: https://security.netapp.com/advisory/ntap-20210706-0001/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
x_refsource_CONFIRM
x_transferred
https://security.netapp.com/advisory/ntap-20210706-0001/
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20210706-0001/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:24 May, 2021 | 16:15
Updated At:08 Aug, 2023 | 14:22

The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
normalize-url_project
normalize-url_project
>>normalize-url>>Versions from 4.3.0(inclusive) to 4.5.1(exclusive)
cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*
normalize-url_project
normalize-url_project
>>normalize-url>>Versions from 5.0.0(inclusive) to 5.3.1(exclusive)
cpe:2.3:a:normalize-url_project:normalize-url:*:*:*:*:*:node.js:*:*
normalize-url_project
normalize-url_project
>>normalize-url>>6.0.0
cpe:2.3:a:normalize-url_project:normalize-url:6.0.0:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-1333Primarynvd@nist.gov
CWE ID: CWE-1333
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1cve@mitre.org
Release Notes
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210706-0001/cve@mitre.org
Third Party Advisory
Hyperlink: https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
Source: cve@mitre.org
Resource:
Release Notes
Third Party Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20210706-0001/
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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