Home/CVE/A vulnerability was found in OpenShift OSIN. It has been classified as problematic. This affects the function ClientSecr
CVE

CVE-2021-4294

A vulnerability was found in OpenShift OSIN. It has been classified as problematic. This affects the function ClientSecr

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.

LOW · CVSS 2.6 EPSS 0.00227
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-203Observable Discrepancy
CWE-208Observable Timing Discrepancy
▤

Affected Products & Versions

2
redhat openshift container platformall versions
redhat openshift osinall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Go github.com/openshift/osin MODERATE fixed in 1.0.2-0.20210113124101-8612686d6dda
▣

Scoring & Timeline

2.6
LOW · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Dec 2022 · 05:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
⚑

Vendor Advisories

3
rhsaRHSA-2024:2782Low
rhsaRHSA-2024:2047Important
rhsaRHSA-2023:5006Important
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/openshift/osin/commit/8612686d6dda34ae9ef6b5a974e4b7accb4fea29Patch
https://github.com/openshift/osin/pull/200Issue Tracking
https://vuldb.com/?ctiid.216987Permissions Required
https://vuldb.com/?id.216987Permissions Required
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