ByteOS Network

Vulnerability Details :

CVE-2021-43203

Summary

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-09 Nov, 2021 | 14:52

Updated At-04 Aug, 2024 | 03:47

In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:09 Nov, 2021 | 14:52

Updated At:04 Aug, 2024 | 03:47

▼CVE Numbering Authority (CNA)

In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly.

Affected Products

Vendor

n/a

Product

n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/	x_refsource_MISC

Hyperlink: https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/	x_refsource_MISC x_transferred

Hyperlink: https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:09 Nov, 2021 | 15:15

Updated At:10 Nov, 2021 | 16:39

In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N

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:H/A:N

Type: Primary

Version: 2.0

Base score: 5.0

Base severity: MEDIUM

Vector:

AV:N/AC:L/Au:N/C:N/I:P/A:N

CPE Matches

JetBrains s.r.o.

>>ktor>>Versions before 1.6.4(exclusive)

cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-287	Primary	nvd@nist.gov

CWE ID: CWE-287

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/	cve@mitre.org	Vendor Advisory

Hyperlink: https://blog.jetbrains.com/blog/2021/11/08/jetbrains-security-bulletin-q3-2021/

Source: cve@mitre.org

Resource:

Vendor Advisory

CVE-2021-43203

Credits

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Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

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Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

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Metrics Other Info

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Replaced By

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References

Affected Products

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CISA Catalog

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Change History

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