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Vulnerability Details :

CVE-2021-23509

Summary
Assigner-snyk
Assigner Org ID-bae035ff-b466-4ff4-94d0-fc9efd9e1730
Published At-03 Nov, 2021 | 17:20
Updated At-16 Sep, 2024 | 20:32
Rejected At-
Credits

Prototype Pollution

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

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:snyk
Assigner Org ID:bae035ff-b466-4ff4-94d0-fc9efd9e1730
Published At:03 Nov, 2021 | 17:20
Updated At:16 Sep, 2024 | 20:32
Rejected At:
▼CVE Numbering Authority (CNA)
Prototype Pollution

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

Affected Products
Vendor
n/a
Product
json-ptr
Versions
Affected
  • From unspecified before 3.0.0 (custom)
Problem Types
TypeCWE IDDescription
textN/APrototype Pollution
Type: text
CWE ID: N/A
Description: Prototype Pollution
Metrics
VersionBase scoreBase severityVector
3.15.6MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Version: 3.1
Base score: 5.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Alessio Della Libera of Snyk Research Team
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291
x_refsource_MISC
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165
x_refsource_MISC
https://github.com/flitbit/json-ptr/pull/42
x_refsource_MISC
https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca
x_refsource_MISC
https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved
x_refsource_MISC
Hyperlink: https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291
Resource:
x_refsource_MISC
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165
Resource:
x_refsource_MISC
Hyperlink: https://github.com/flitbit/json-ptr/pull/42
Resource:
x_refsource_MISC
Hyperlink: https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca
Resource:
x_refsource_MISC
Hyperlink: https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved
Resource:
x_refsource_MISC
▼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://snyk.io/vuln/SNYK-JS-JSONPTR-1577291
x_refsource_MISC
x_transferred
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165
x_refsource_MISC
x_transferred
https://github.com/flitbit/json-ptr/pull/42
x_refsource_MISC
x_transferred
https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca
x_refsource_MISC
x_transferred
https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved
x_refsource_MISC
x_transferred
Hyperlink: https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/flitbit/json-ptr/pull/42
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:report@snyk.io
Published At:03 Nov, 2021 | 18:15
Updated At:05 Nov, 2021 | 21:01

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

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
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.15.6MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 5.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
json-ptr_project
json-ptr_project
>>json-ptr>>Versions before 3.0.0(exclusive)
cpe:2.3:a:json-ptr_project:json-ptr:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-843Primarynvd@nist.gov
CWE ID: CWE-843
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolvedreport@snyk.io
Broken Link
Third Party Advisory
https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849careport@snyk.io
Patch
Third Party Advisory
https://github.com/flitbit/json-ptr/pull/42report@snyk.io
Patch
Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165report@snyk.io
Exploit
Mitigation
Patch
Third Party Advisory
VDB Entry
https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291report@snyk.io
Exploit
Mitigation
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved
Source: report@snyk.io
Resource:
Broken Link
Third Party Advisory
Hyperlink: https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca
Source: report@snyk.io
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/flitbit/json-ptr/pull/42
Source: report@snyk.io
Resource:
Patch
Third Party Advisory
Hyperlink: https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165
Source: report@snyk.io
Resource:
Exploit
Mitigation
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291
Source: report@snyk.io
Resource:
Exploit
Mitigation
Patch
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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