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Vulnerability Details :

CVE-2023-23925

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-03 Feb, 2023 | 19:05
Updated At-10 Mar, 2025 | 21:17
Rejected At-
Credits

Switcher Client contains Regular Expression Denial of Service (ReDoS)

Switcher Client is a JavaScript SDK to work with Switcher API which is cloud-based Feature Flag. Unsanitized input flows into Strategy match operation (EXIST), where it is used to build a regular expression. This may result in a Regular expression Denial of Service attack (reDOS). This issue has been patched in version 3.1.4. As a workaround, avoid using Strategy settings that use REGEX in conjunction with EXIST and NOT_EXIST operations.

Vendors
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Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
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N/A
No data available for selected date range
Percentile
Latest Percentile
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N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:03 Feb, 2023 | 19:05
Updated At:10 Mar, 2025 | 21:17
Rejected At:
▼CVE Numbering Authority (CNA)
Switcher Client contains Regular Expression Denial of Service (ReDoS)

Switcher Client is a JavaScript SDK to work with Switcher API which is cloud-based Feature Flag. Unsanitized input flows into Strategy match operation (EXIST), where it is used to build a regular expression. This may result in a Regular expression Denial of Service attack (reDOS). This issue has been patched in version 3.1.4. As a workaround, avoid using Strategy settings that use REGEX in conjunction with EXIST and NOT_EXIST operations.

Affected Products
Vendor
switcherapi
Product
switcher-client-master
Versions
Affected
  • < 3.1.4
Problem Types
TypeCWE IDDescription
CWECWE-1333CWE-1333: Inefficient Regular Expression Complexity
CWECWE-400CWE-400: Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-1333
Description: CWE-1333: Inefficient Regular Expression Complexity
Type: CWE
CWE ID: CWE-400
Description: CWE-400: Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
3.18.6HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Version: 3.1
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56
x_refsource_CONFIRM
https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4
x_refsource_MISC
Hyperlink: https://github.com/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. 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/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56
x_refsource_CONFIRM
x_transferred
https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4
Resource:
x_refsource_MISC
x_transferred
2. CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:03 Feb, 2023 | 20:15
Updated At:07 Nov, 2023 | 04:08

Switcher Client is a JavaScript SDK to work with Switcher API which is cloud-based Feature Flag. Unsanitized input flows into Strategy match operation (EXIST), where it is used to build a regular expression. This may result in a Regular expression Denial of Service attack (reDOS). This issue has been patched in version 3.1.4. As a workaround, avoid using Strategy settings that use REGEX in conjunction with EXIST and NOT_EXIST operations.

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
Secondary3.18.6HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
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: Secondary
Version: 3.1
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CPE Matches
switcherapi
switcherapi
>>switcher_client>>Versions before 3.1.4(exclusive)
cpe:2.3:a:switcherapi:switcher_client:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-1333Primarynvd@nist.gov
CWE-1333Secondarysecurity-advisories@github.com
CWE-400Secondarysecurity-advisories@github.com
CWE ID: CWE-1333
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-1333
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-400
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4security-advisories@github.com
Release Notes
https://github.com/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56security-advisories@github.com
Vendor Advisory
Hyperlink: https://github.com/switcherapi/switcher-client-master/releases/tag/v3.1.4
Source: security-advisories@github.com
Resource:
Release Notes
Hyperlink: https://github.com/switcherapi/switcher-client-master/security/advisories/GHSA-wqxw-8h5g-hq56
Source: security-advisories@github.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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