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CVE-2021-4294

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 (6)

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

Severity Score

Weakness Type (CWE)

Observable Discrepancy

CWE-203

Observable Timing Discrepancy

CWE-208

CVSS v3.1

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

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