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CVE-2020-8565

Incomplete fix for CVE-2019-11250 allows for token leak in logs when logLevel >= 9

Published: Dec 7, 2020Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-532
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
0.5%
Top 60.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Kubernetes client-go vulnerable to Sensitive Information Leak via Log File

CVSS Vector Breakdown

AV:LAC:HPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-532

Affected Products

k8s.io/client-goGoOSS Libraries
k8s.io/kubernetesGoOSS Libraries
KubernetesKubernetes
On-premDev Tool
Cloud & SaaS / container-orchestration
kuberneteskubernetes
On-premDev Tool
Cloud & SaaS / container-orchestration
gopackage-ecosystemOSS Libraries
kubernetesoss-projectUSCloud & SaaSaka k8s

Exploitability

Official Patch Available
Workaround Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

1 technique
Credential Access
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2020-8565
nvd.nist.gov
https://github.com/kubernetes/kubernetes/issues/95623
github.com
https://github.com/kubernetes/kubernetes/pull/95316
github.com
and 8 more references View all →

Timeline

Published
Dec 7, 2020
Last Updated
Nov 21, 2024

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