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CVE-2021-4294

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Date: December 28, 2022

A vulnerability was found in OpenShift OSIN. It has been classified as problematic. This affects the function ClientSecretMatches/CheckClientSecret. The manipulation of the argument secret leads to observable timing discrepancy. The name of the patch is 8612686d6dda34ae9ef6b5a974e4b7accb4fea29. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216987.

Language: Go

Severity Score

Related Resources (8)

https://vuldb.com/?ctiid.216987
https://vuldb.com/?id.216987
https://nvd.nist.gov/vuln/detail/CVE-2021-4294
https://pkg.go.dev/vuln/GO-2022-1201
https://github.com/openshift/osin/commit/8612686d6dda34ae9ef6b5a974e4b7accb4fea29
https://github.com/openshift/osin/pull/200
https://github.com/openshift/osin
https://www.mend.io/vulnerability-database/CVE-2021-4294

Severity Score

Weakness Type (CWE)

Observable Discrepancy

CWE-203

Observable Timing Discrepancy

CWE-208

Top Fix

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Upgrade to version github.com/openshift/osin - v1.0.2-0.20210113124101-8612686d6dda

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CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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