Is CVE-2020-8567 in the CISA KEV catalog?

No. CVE-2020-8567 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-8567?

CVE-2020-8567 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2020-8567?

CVE-2020-8567 has an EPSS score of 1.37% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-8567?

Upgrade azure key vault provider for secrets store csi driver to 0.0.10 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-8567

MEDIUM

4.9

CVSS v3

NVD

Description

Kubernetes Secrets Store CSI Driver Vault Plugin prior to v0.0.6, Azure Plugin prior to v0.0.10, and GCP Plugin prior to v0.2.0 allow an attacker who can create specially-crafted SecretProviderClass objects to write to arbitrary file paths on the host filesystem, including /var/lib/kubelet/pods.

CWE-24 CWE-22Path Traversal

How to fix

Remediation Available

azure key vault provider for secrets store csi driverNVD

Affected:< 0.0.10Fixed in:0.0.10CVE-2020-8567derived from NVD

secret manager provider for secret store csi driverNVD

Affected:< 0.2.0Fixed in:0.2.0CVE-2020-8567derived from NVD

vault provider for secrets store csi driverNVD

Affected:< 0.0.6Fixed in:0.0.6CVE-2020-8567derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L

Exploit Intelligence

1.37%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

groups.google.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.