Is CVE-2020-17517 in the CISA KEV catalog?

No. CVE-2020-17517 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-17517?

CVE-2020-17517 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-17517?

CVE-2020-17517 has an EPSS score of 2.27% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-17517?

Upgrade ozone to 1.1.0 or later.

CVE & CISA-KEV Catalog

CVE-2020-17517

HIGHEPSS 81th pctl

7.5

CVSS v3

NVD

Description

The S3 buckets and keys in a secure Apache Ozone Cluster must be inaccessible to anonymous access by default. The current security vulnerability allows access to keys and buckets through a curl command or an unauthenticated HTTP request. This enables unauthorized access to buckets and keys thereby exposing data to anonymous clients or users. This affected Apache Ozone prior to the 1.1.0 release.

CWE-285 CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

ozoneNVD

Affected:< 1.1.0Fixed in:1.1.0CVE-2020-17517derived 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 ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

2.27%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Vendor Advisory1

lists.apache.org

Embed a live status badge for CVE-2020-17517

Markdown

[![CVE-2020-17517](https://tridentstack.com/cve/badge/CVE-2020-17517.svg)](https://tridentstack.com/cve/CVE-2020-17517)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-17517"><img src="https://tridentstack.com/cve/badge/CVE-2020-17517.svg" alt="CVE-2020-17517"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.